Contradiction with John 3:5
Jesus emphasizes the necessity of being born of water and the Spirit for entering the kingdom of God, contrasting with Acts 19:3's focus on John's baptism of repentance.
John 3:5: Jesus answered, Verily, verily, I say unto thee, Except a man be born of water and [of] the Spirit, he cannot enter into the kingdom of God.
Contradiction with Acts 2:38
Peter speaks of the need for baptism in the name of Jesus Christ for the remission of sins, differing from the baptism of repentance mentioned in Acts 19:3.
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.
Contradiction with Romans 6:3-4
Paul describes baptism as a union with Christ’s death and resurrection, contrasting with the preparatory baptism of John in Acts 19:3.
Romans 6:3-4: Know ye not, that so many of us as were baptized into Jesus Christ were baptized into his death? [were: or, are]
Contradiction with Mark 1:8
John the Baptist himself notes the distinction between his baptism with water and the forthcoming baptism with the Holy Spirit, unlike the simple reference to his baptism in Acts 19:3.
Mark 1:8: I indeed have baptized you with water: but he shall baptize you with the Holy Ghost.
Contradiction with Matthew 28:19
Jesus commands baptism in the name of the Father, Son, and Holy Spirit, which is broader than the repentance focus in Acts 19:3.
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: [teach...: or, make disciples, or, Christians of all nations]