Hi FranC,
I believe infant (baby) Baptism is not Biblical. Baptism is a declaration to the world that you have accepted God as your personal savior, and you have chosen to die to your life of sin, repentance and chosen through resurrection (rising from the water) to walk in newness of life. It is the washing away of Sins. Baptism follows repentance. An infant does not even know they are sinner let alone who God is.
Scriptural proof:
Act 2:41
Then they that gladly received his word were baptized: and the same day there were added unto them about three thousand souls.
Act 22:16
And now why tarriest thou? arise, and be baptized, and wash away thy sins, calling on the name of the Lord.
Act 2:37-38,
Now when they heard this, they were pricked in their heart, and said unto Peter and to the rest of the apostles, Men and brethren, what shall we do?Then Peter said unto them, (1) Repent, and be (1) 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.Act 18:8
And Crispus, the chief ruler of the synagogue, believed on the Lord with all his house; and many of the Corinthians hearing (1) believed, and (2) were baptized.
Act 19:3-5,
And he said unto them, Unto what then were ye baptized? And they said, Unto John's baptism. Then said Paul, John verily baptized with the baptism of repentance, saying unto the people, that they should believe on him which should come after him, that is, on Christ Jesus. When they heard this, they were baptized in the name of the Lord Jesus.
Rom 6:1-8,
What shall we say then? Shall we continue in sin, that grace may abound? God forbid. How shall we, that are dead to sin, live any longer therein? Know ye not, that so many of us as were baptized into Jesus Christ were baptized into his death? Therefore we are buried with him by baptism into death: that like as Christ was raised up from the dead by the glory of the Father, even so we also should walk in newness of life. For if we have been planted together in the likeness of his death, we shall be also in the likeness of his resurrection: Knowing this, that our old man is crucified with him, that the body of sin might be destroyed, that henceforth we should not serve sin. For he that is dead is freed from sin. Now if we be dead with Christ, we believe that we shall also live with him:
Gal 3:27,
For as many of you as have been baptized into Christ have put on Christ.
Mat 3:5,
Then went out to him Jerusalem, and all Judaea, and all the region round about Jordan,
Mat 3:6, And were baptized of him in Jordan, confessing their sins.
Mar 1:5 And there went out unto him all the land of Judaea, and they of Jerusalem, and were all baptized of him in the river of Jordan, confessing their sins.
Act 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?
Act 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.
Act 8:38,
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.
Act 10:47-48,
Can any man forbid water, that these should not be baptized, which have received the Holy Ghost as well as we?
And he commanded them to be baptized in the name of the Lord. Then prayed they him to tarry certain days.
Sorry I have probably overdone it with all the scripture. Hope it is helpful
God bless