Contradiction with Acts 10:48
This verse records Peter commanding that Cornelius and his household be baptized, suggesting a broader practice of baptizing more than just a few individuals.
Acts 10:48: And he commanded them to be baptized in the name of the Lord. Then prayed they him to tarry certain days.
Contradiction with Matthew 28:19
Here, Jesus instructs the disciples to baptize all nations, which implies the importance and necessity of baptizing many people, contrasting with Paul's limited baptizing in 1 Corinthians 1:14.
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]
Contradiction with Mark 16:16
This verse associates belief and baptism with salvation, stressing the widespread necessity of baptism, in contrast to Paul's statement about having baptized only a few individuals.
Mark 16:16: He that believeth and is baptized shall be saved; but he that believeth not shall be damned.
Contradiction with John 3:22
Describes Jesus and his disciples engaging in baptism, highlighting the importance and frequent practice of baptism which seems to contradict the minimal baptizing referenced by Paul.
John 3:22: After these things came Jesus and his disciples into the land of Judaea; and there he tarried with them, and baptized.
Contradiction with Acts 2:41
Mentions the baptism of about three thousand people in one day, showing a significant contrast to the minimal baptizing that Paul speaks of doing in Corinth.
Acts 2:41: Then they that gladly received his word were baptized: and the same day there were added [unto them] about three thousand souls.