Unto Whom is Baptism to be Administered?

Westminster Shorter Catechism
Q. 95. To whom is baptism to be administered?
A. Baptism is not to be administered to any that are out of the visible church, till they profess their faith in Christ, and obedience to him [c]; but the infants of such as are members of the visible church are to be baptized [d].		 Westminster Larger Catechism
Q.166. Unto whom is Baptism to be administered?
A. Baptism is not to be administered to any that are out of the visible church, and so strangers from the covenant of promise, till they profess their faith in Christ, and obedience to him [n], but infants descending from parents, either both, or but one of them, professing faith in Christ, and obedience to him, are in that respect within the covenant, and to be baptized [o].		 Westminster Confession of Faith, chapter 28
IV. Not only those that do actually profess faith in and obedience unto Christ [l], but also the infants of one, or both, believing parents, are to be baptized [m].
    [l] Mark 16:15 And he said unto them, Go ye into all the world, and preach the gospel to every creature. Ver.16 He that believeth and is baptized shall be saved; but he that believeth not shall be damned.
[c] Acts 8:36 And as they went on their way, they came unto a certain water: and the eunuch said, See, here is water; what doth hinder me to be baptized? Ver.37 And Philip said, If thou believest with all thine heart, thou mayest. And he answered and said, I believe that Jesus Christ is the Son of God. [n] Acts 8:36-37 And as they went on their way, they came unto a certain water: and the eunuch said, See, here is water; what doth hinder me to be baptized? And Philip said, If thou believest with all thine heart, thou mayest. And he answered and said, I believe that Jesus Christ is the Son of God. Acts 8:37 And Philip said, If thou believest with all thine heart, thou mayest. And he answered and said, I believe that Jesus Christ is the Son of God. Ver.38 And he commanded the chariot to stand still: and they went down both into the water, both Philip and the eunuch; and he baptized him.
Acts 2:38 Then Peter said unto them, Repent, and be baptized every one of you in the name of Jesus Christ for the remission of sins, and ye shall receive the gift of the Holy Ghost. Acts 2:38 Then Peter said unto them, Repent, and be baptized every one of you in the name of Jesus Christ for the remission of sins, and ye shall receive the gift of the Holy Ghost.  
[d] Acts 2:38 Then Peter said unto them, Repent, and be baptized every one of you in the name of Jesus Christ for the remission of sins, and ye shall receive the gift of the Holy Ghost. Ver.39 For the promise is unto you, and to your children, and to all that are afar off, even as many as the Lord our God shall call.    
Genesis 17:10 This is my covenant, which ye shall keep, between me and you, and thy seed after thee; Every man-child among you shall be circumcised. [o] Genesis 17:7 And I will establish my covenant between me and thee and thy seed after thee in their generations for an everlasting covenant, to be a God unto thee, and to thy seed after thee. Ver.9 And God said unto Abraham, Thou shalt keep my covenant therefore, thou, and thy seed after thee in their generations. Ver.10 This is my covenant, which ye shall keep, between me and you, and thy seed after thee; Every man-child among you shall be circumcised. [m] Genesis 17:7 And I will establish my covenant between me and thee and thy seed after thee, in their generations for an everlasting covenant, to be a God unto thee, and to thy seed after thee. Ver.9 And God said unto Abraham, Thou shalt keep my covenant therefore, thou, and thy seed after thee, in their generations.
  Compared with Galatians 3:9 So then they which be of faith are blessed with faithful Abraham. Ver.14 that the blessing of Abraham might come on the Gentiles through Jesus Christ, that we might receive the promise of the Spirit through faith. With Galatians 3:9 So then they which be of faith are blessed with faithful Abraham. Ver.14 That the blessing of Abraham might come on the Gentiles through Jesus Christ; that we might receive the promise of the Spirit through faith.
Compared with Colossians 2:11 In whom also ye are circumcised with the circumcision made without hands, in putting off the body of the sins of the flesh by the circumcision of Christ; Ver.12 Buried with him in baptism, wherein also ye are risen with him through the faith of the operation of God, who hath raised him from the dead. And with Colossians 2:11-12 In whom also ye are circumcised with the circumcision made without hands, in putting off the body of the sins of the flesh by the circumcision of Christ: Ver.12 Buried with him in baptism, wherein also ye are risen with him through the faith of the operation of God, who hath raised him from the dead. And Colossians 2:11 In whom also ye are circumcised with the circumcision made without hands, in putting off the body of the sins of the flesh by the circumcision of Christ: Ver.12 Buried with him in baptism, wherein also ye are risen with him through the faith of the operation of God, who hath raised him from the dead.
  And with Acts 2:38-39 Then Peter said unto them, Repent, and be baptized every one of you in the name of Jesus Christ for the remission of sins, and ye shall receive the gift of the Holy Ghost. Ver.39 For the promise is unto you, and to your children, and to all that are afar off, even as many as the LORD our God shall call. And Acts 2:38 Then Peter said unto them, Repent, and be baptized every one of you in the name of Jesus Christ for the remission of sins, and ye shall receive the gift of the Holy Ghost. Ver.39 For the promise is unto you, and to your children, and to all that are afar off, even as many as the Lord our God shall call.
  And with Romans 4:11-12 And he received the sign of circumcision, a seal of the righteousness of the faith which he had yet being uncircumcised: that he might be the father of all them that believe, though they be not circumcised; that righteousness might be imputed unto them also: Ver.12 And the father of circumcision to them who are not of the circumcision only, but who also walk in the steps of that faith of our father Abraham, which he had being yet uncircumcised. And Romans 4:11 And he received the sign of circumcision, a seal of the righteousness of the faith which he had yet being uncircumcised: that he might be the father of all them that believe, though they be not circumcised; that righteousness might be imputed unto them also: Ver.12 And the father of circumcision to them who are not of the circumcision only, but who also walk in the steps of that faith of our father Abraham, which he had being yet uncircumcised.
1 Corinthians 7:14 For the unbelieving husband is sanctified by the wife, and the unbelieving wife is sanctified by the husband: else were your children unclean; but now are they holy. 1 Corinthians 7:14 For the unbelieving husband is sanctified by the wife, and the unbelieving wife is sanctified by the husband: else were your children unclean; but now are they holy. 1 Corinthians 7:14 For the unbelieving husband is sanctified by the wife, and the unbelieving wife is sanctified by the husband: else were your children unclean; but now are they holy.
  Matthew 28:19 Go ye therefore, and teach all nations, baptizing them in the name of the Father, and of the Son, and of the Holy Ghost: Matthew 28:19 Go ye therefore, and teach all nations, baptizing them in the name of the Father, and of the Son, and of the Holy Ghost.
    Mark 10:13 And they brought young children to him, that he should touch them: and his disciples rebuked those that brought them. Ver.14 But when Jesus saw it, he was much displeased, and said unto them, Suffer the little children to come unto me, and forbid them not: for of such is the kingdom of God. Ver.15 Verily I say unto you, Whosoever shall not receive the kingdom of God as a little child, he shall not enter therein. Ver.16 And he took them up in his arms, put his hands upon them, and blessed them.
  Luke 18:15-16 And they brought unto him also infants, that he would touch them: but when his disciples saw it, they rebuked them. Ver.16 But Jesus called them unto him, and said, Suffer little children to come unto me, and forbid them not: for of such is the kingdom of God. Luke 18:15 And they brought unto him also infants, that he would touch them: but when his disciples saw it, they rebuked them.
 

 

 Romans 11:16 For if the firstfruit be holy, the lump is also holy: and if the root be holy, so are the branches.