Here are more scriptures for you to study about the washing of water:
Leviticus 16:4 He is to put on the sacred linen tunic, with linen undergarments next to his body; he is to tie the linen sash around him and put on the linen turban. These are sacred garments; so he must bathe himself with water before he puts them on.
Numbers 19:19 The man who is clean is to sprinkle those who are unclean on the third and seventh days, and on the seventh day he is to purify them. Those who are being cleansed must wash their clothes and bathe with water, and that evening they will be clean.
Ezekiel 36:25 I will sprinkle clean water on you, and you will be clean; I will cleanse you from all your impurities and from all your idols.
John 13:8 "No," said Peter, "you shall never wash my feet." Jesus answered, "Unless I wash you, you have no part with me."
Acts 22:16 And now what are you waiting for? Get up, be baptized and wash your sins away, calling on his name.'
1 Corinthians 6:11 And that is what some of you were. But you were washed, you were sanctified, you were justified in the name of the Lord Jesus Christ and by the Spirit of our God.
Ephesians 5:26 to make her holy, cleansing her by the washing with water through the word,
Titus 3:5 he saved us, not because of righteous things we had done, but because of his mercy. He saved us through the washing of rebirth and renewal by the Holy Spirit,
Hebrews 7:19 (for the law made nothing perfect), and a better hope is introduced, by which we draw near to God.
Hebrews 9:14 How much more, then, will the blood of Christ, who through the eternal Spirit offered himself unblemished to God, cleanse our consciences from acts that lead to death, so that we may serve the living God!
Hebrews 9:19 When Moses had proclaimed every command of the law to all the people, he took the blood of calves, together with water, scarlet wool and branches of hyssop, and sprinkled the scroll and all the people.
Hebrews 10:1 The law is only a shadow of the good things that are coming--not the realities themselves. For this reason it can never, by the same sacrifices repeated endlessly year after year, make perfect those who draw near to worship.
Hebrews 12:24 to Jesus the mediator of a new covenant, and to the sprinkled blood that speaks a better word than the blood of Abel.
1 Peter 1:2 who have been chosen according to the foreknowledge of God the Father, through the sanctifying work of the Spirit, to be obedient to Jesus Christ and sprinkled with his blood: Grace and peace be yours in abundance.
1 Peter 3:21 and this water symbolizes baptism that now saves you also--not the removal of dirt from the body but the pledge of a clear conscience toward God. It saves you by the resurrection of Jesus Christ,
I posted these scriptures for you so that you can see how ANYONE could do the old law works, AND ANYONE can be washed by Jesus AFTER they come to him in repentance of sins. God does NOT save unbelievers as the Calvinists preach.
We must come to God and believe that HIS BLOOD WASHES us of the sins we repent of doing.