Today, according to the Bible (Ephesians 4:5-6) "one Lord, one faith, one baptism, one God and Father of all who is over all and through all and in all." What kind of Baptism do you think it's talking about?
According to the Bible, the believers are all to be baptized in water and in Spirit according to the words of Jesus --
Mat 28:18 And Jesus came and spake unto them, saying, All power is given unto me in heaven and in earth.
Mat 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:
Mat 28:20 Teaching them to observe all things whatsoever I have commanded you: and, lo, I am with you alway, even unto the end of the world. Amen.
Paul was baptized in water himself--
Act 22:16 And now why tarriest thou? arise, and be baptized, and wash away thy sins, calling on the name of the Lord.
Paul baptized others in water--
Act 19:1 And it came to pass, that, while Apollos was at Corinth, Paul having passed through the upper coasts came to Ephesus: and finding certain disciples,
Act 19:2 He said unto them, Have ye received the Holy Ghost since ye believed? And they said unto him, We have not so much as heard whether there be any Holy Ghost.
Act 19:3 And he said unto them, Unto what then were ye baptized? And they said, Unto John's baptism.
Act 19:4 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.
Act 19:5
When they heard this, they were baptized in the name of the Lord Jesus.
Act 19:6 And when Paul had laid his hands upon them, the Holy Ghost came on them; and they spake with tongues, and prophesied.
Act 19:7 And all the men were about twelve.
Baptism in water must be important, even Jesus did not try to avoid it, and Peter commanded it--
Act 10:47 Can any man forbid water, that these should not be baptized, which have received the Holy Ghost as well as we?
Act 10:48 And he commanded them to be baptized in the name of the Lord. Then prayed they him to tarry certain days.
Peter in delivering the keys to the Kingdom offered it to those convicted by the Holy Spirit--
Act 2:37 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?
Act 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.
Act 2:39 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.
LA