Baptism is a Work:
According to the Holy Scriptures (the Bible), I believe they imply that baptism is a work.
I say this because there are certain Christian groups who claim that water baptism is faith and not a work (Or a work of faith).
In other words, there are certain Christian groups who claim that water baptism is what unites you to Christ but it is not a work in order to not contradict Ephesians 2:8-9.
Thus, these Christian groups will say they believe in “faith + works“ but they are redefining “water baptism” in an unbiblical way by saying it is faith (when in reality it is a work or work of faith). While water baptism is a part of the faith, it would not be a work that is any less of a work from other works of faith.
First, we see circumcision is a type of baptism.
A believer would first be circumcised in the Old Testament to show they were a Jew.
In the New Covenant, we believers are baptized to let others know we identify with the burial of Christ and we are Christian.
Colossians 2:11-12 says,
"In whom also ye are circumcised with the circumcision made without hands, in putting off the body of the sins of the flesh by the circumcision of Christ: Buried with him in baptism, wherein also ye are risen with him through the faith of the operation of God, who hath raised him from the dead."
So in this above passage we see the spiritual inward working God does upon our heart when we are born again spiritually by God and it is paralleled by the outward rituals of circumcision and baptism. Note: We do not have to be circumcised. That is OT. But the point here is that God’s Word compares these two rituals as describing what happens to our inward man when we accept Jesus Christ as our Savior and the gospel message.
Second, according to Galatians 2, and Romans 4, it implies that circumcision is a work.
Galatians 2:3-4
“But neither Titus, who was with me, being a Greek, was compelled to be circumcised: And that because of false brethren unawares brought in, who came in privily to spy out our liberty which we have in Christ Jesus, that they might bring us into bondage:”
As we can see above here, Paul is expressing his concern about those who are wrongfully trying to compel believers to be circumcised. We learn more about this in Acts 15 in that certain Jews were trying to get Gentile Christians to be circumcised in order to be saved (See: Acts 15:1, Acts 15:5, and Acts 15:24).
Then Paul starts eventually starts to talk about how we cannot be justified by the works of the Law in verses 15-16.
Galatians 2:15-16
“We who are Jews by nature, and not sinners of the Gentiles, Knowing that a man is not justified by the works of the law, but by the faith of Jesus Christ, even we have believed in Jesus Christ, that we might be justified by the faith of Christ, and not by the works of the law: for by the works of the law shall no flesh be justified."
So Galatians 2 teaches that circumcision is a part of the works of the Law (Which is a ceremony we do not have to keep).
Romans 5:2 says we have access to God’s grace through faith.
Taking this verse into account, Romans 4:3-5 would then be saying that we are saved initially by faith or a belief alone.
“For what saith the scripture? Abraham believed God, and it was counted unto him for righteousness. Now to him that worketh is the reward not reckoned of grace, but of debt. But to him that worketh not, but believeth on him that justifieth the ungodly, his faith is counted for righteousness."
Romans 4:1-6 it mentions the word “works” 4 times. It talks about how we are not justified by works in this process of being initially saved.
The point is made in Romans 4:9-12 using circumcision involving Abraham. Abraham first believed God and it was accounted to him as righteousness before he was circumcised. This circumcision is a work because Paul was just talking about how we are not justified by works in Romans 4:1-6.
So the point here is that if the Bible is teaching that circumcision is a work (and I believe I have demonstrated that above), then baptism is also a work because one can clearly see the connection between circumcision and baptism between the two different covenants.
Three, some try to get around this and say that baptism is a work of God and it is not a work you do. Well, it is a ritual that does involve some effort on your part.
You do have to…
#1. Find the right body of faithful believers (Which is difficult in these last days).
#2. Ask if they will baptize you and set a date to do so.
#3. Show up on the date and go down into the body of water.
#4. Relax your body so that they can hold you so as to dunk.
#5. Hold your breathe as they submerge you.
#6. Change out your clothes because they are wet.
Other believers who baptize you, have to…
#1. Agree to baptize you.
#2. Try to gather other witnesses if possible.
#3. Find a proper and legal place to baptize.
#4. Show up at the date.
#5. Go down into the water with you.
#6. Help to hold you so as to submerge you in the water,
#7. Declare that they are baptizing you in the name of Jesus (Which is the embodiment of the Father, Son, and Holy Ghost - Colossians 2:9).
#8. Change clothes because they are wet.
Think. It is work if a swimming instructor trains somebody how to swim and or hold their breath under water.
Some say it is a work, and yet they say God declares that this work is faith and then they say other things are works and not faith.
However, words mean things in this life and God is not the author of confusion and nor does His Word contradict itself.
My position on water baptism:
Water baptism is a work of faith. Water baptism is an outward ritual that a Christian will do at some point in their life that signifies the inward change when they believe the gospel message in 1 Corinthians 15:-14, and they call upon the Lord Jesus (seeking forgiveness of their sins with Him) (Romans 10:9, Romans 10:13, Luke 18:9-14). Ideally, baptism happens after a person is initially saved by God’s grace through faith without works, although we do see cases in the Bible where initial faith and baptism can happen simultaneously. If possible, baptism I believe should be done after a person immediately accepts the gospel and sought forgiveness of their sins with the Lord Jesus Christ. Water baptism is not done to get initially saved and while it is required as a part of the faith, I do not believe water baptism is a salvation issue (See: 1 Peter 3:21, 1 Corinthians 1:17). Water baptism is a symbol or likeness of Christ’s death (Romans 6:5). Only the spiritual baptism in being born again will help us to crucify the affections and lusts and to live as a new person in Christ (Being raised with Him - see Colossians 2:12).