What does being born by water mean when Jesus speaks to Nicodemus about being born of flesh and then of spirit?
Joh 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.
Water
From the base of G5205; water (as if rainy) literally or figuratively: - water.
It means water baptism.
Rom 6:3 Know ye not, that so many of us as were baptized into Jesus Christ were baptized into his death?
Rom 6:4 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.
Rom 6:5 For if we have been planted together in the likeness of his death, we shall be also in the likeness of his resurrection.
Baptized
From a derivative of G911; to make whelmed (that is, fully wet); used only (in the New Testament) of ceremonial ablution, especially (technically) of the ordinance of Christian baptism: - baptist, baptize, wash.
Some people have the wrong belief concerning water baptism but it is to identify with Jesus' death.
1Pe 3:20 Which sometime were disobedient, when once the longsuffering of God waited in the days of Noah, while the ark was a preparing, wherein few, that is, eight souls were saved by water.
1Pe 3:21 The like figure whereunto even baptism doth also now save us (not the putting away of the filth of the flesh, but the answer of a good conscience toward God,) by the resurrection of Jesus Christ.
Baptism does now save us like Noah was saved by water.
Rom 12:1 I beseech you therefore, brethren, by the mercies of God, that ye present your bodies a living sacrifice, holy, acceptable unto God, which is your reasonable service.
We have to identify with the man Christ Jesus' death, burial, and resurrection, by repenting, being water baptized, and receiving the Spirit, and we are a living sacrifice.
1Th 1:3 Remembering without ceasing your work of faith, and labour of love, and patience of hope in our Lord Jesus Christ, in the sight of God and our Father.
Some people try to cut out the middle man by saying it is a work.
But faith is a work for all we do and say is a work.
They do not understand that we are saved by faith, and not works, when we initially confess Christ for that is all we can do.
But after we receive the Spirit we have to have works of love or our faith is no good.
They say saving faith will have works but those works do not save us.
But the Bible says we have to have works of love to be saved.
Love is greater than faith and faith works by love.
It is not faith alone but love alone and everything stems from love.
Paul said he could have all faith so he could remove mountains, but if he did not have charity, love in action, works, then he is nothing.
James said without charity their faith is dead, and a person is justified by works and not faith alone.
Paul and James say the same thing after a person receives the Spirit.
John said without charity the love of God does not dwell in them.
So do not love in word, nor in tongue, but in deed, works, and truth.
Which love can only be valid in works which is not a part time thing.
Love is greater than faith and hope.
They are trying to carry not saved by works in their Christian walk but we have to have works of love to be saved.
Also water baptism is done in Jesus' name.
Jesus said He came in the Father's name.
The Son inherited the name from the Father.
The Holy Spirit comes in the name of Jesus.
Father, Son, and Holy Ghost, are titles not names.
And it says name which is singular.
The Bible says Jesus is the only name that saves.
And all we do in word or deed is to be done in Jesus' name.
So why would we use the titles.
The disciples baptized Jews, Gentiles, and Samaritans, in the name of Jesus in the book of Acts.