Acts 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.
Spirit is the Holy Spirit in a person, the water symbolizes baptism, blood is the blood the Christ spilt for our sins.
The Bible teaches that baptism is a symbol of a person's faith in Jesus Christ and their decision to follow Him. It is a public declaration of one's commitment to God and a way to show that they have been spiritually cleansed and reborn. Baptism is seen as an important step in the Christian faith and is often associated with repentance, forgiveness, and the receiving of the Holy Spirit.
Jesus said to Nicodemus that for a person to enter the kingdom of God they must be born again/regenerated. (John 3:3). A christian/believer is a person who has experienced the regenerating work of God's spirit giving him/her a new life in Christ. The baptism mentioned in the Bible is a believers baptism, baptism of people who have been born again/ regenerated by God's spirit. So regenerated believers are people who have been born again / regenerated also called the body of Christ in the Bible.
Baptism. The word 'Baptism' comes from a Greek word that means to 'plunge' or 'immerse'. To 'plunge' someone in water represents the person dying, being buried and resurrecting with Christ as a 'new creature.' (C.C.C. # 1214) Some call this Sacrament 'the washing of regeneration and renewal by the Holy Spirit' because Baptism results in a new birth of water and the Spirit.
Baptism is a way of cleansing yourself in Christianity. When you get baptized, Christians think of it as becoming a new life. As you fall into the water, your old self goes away, and as you get out of the water, your life is renewed. +++++ The baptism which is required for salvation is through the Living Water (Jesus Christ). The Bible frequently says to be baptized in His name and receive the Holy Spirit. There's nothing wrong with water baptism (immersion in water), yet this does not save a person. Salvation is given to us through believing that Jesus is God and putting our trust in Him. The Bible tells us that we need to acknowledge He is God by confessing the Truth with our mouth. By asking Him for salvation, we are acknowledging our sinfulness and that He alone is able to save us. Ask Him to fill you with His Holy Spirit. His Holy Spirit is our seal of salvation. Some reference verses: Acts 8:20, Acts 4:12, Acts 2:38, Acts 19:1-6 - Baptism is immersion. When a person is "baptized," he is completely immersed in something. When a person is "baptized by the Holy Spirit," he is immersed in God's Spirit. The baptism of the Holy Spirit is the literal baptism. Every other baptism pictures, or typifies, the baptism of the Holy Spirit (Ephesians 4:5).   There are seven baptisms in total. The six other baptisms include: Moses baptism (1 Corinthians 10:2), John's baptism (also known as "the baptism of repentance" Acts 19:3), the baptism of sufferings (Matthew 20:22; Mark 10:38), the Jewish baptism (Acts 2:38), the Gentile baptism (Matt. 28:19; Acts 8:37-38), and the baptism of fire (Matthew 3:11; Luke 3:16). They all point to the baptism of the Holy Spirit.
Baptism is a way of cleansing yourself in Christianity. When you get baptized, Christians think of it as becoming a new life. As you fall into the water, your old self goes away, and as you get out of the water, your life is renewed. +++++ The baptism which is required for salvation is through the Living Water (Jesus Christ). The Bible frequently says to be baptized in His name and receive the Holy Spirit. There's nothing wrong with water baptism (immersion in water), yet this does not save a person. Salvation is given to us through believing that Jesus is God and putting our trust in Him. The Bible tells us that we need to acknowledge He is God by confessing the Truth with our mouth. By asking Him for salvation, we are acknowledging our sinfulness and that He alone is able to save us. Ask Him to fill you with His Holy Spirit. His Holy Spirit is our seal of salvation. Some reference verses: Acts 8:20, Acts 4:12, Acts 2:38, Acts 19:1-6 - Baptism is immersion. When a person is "baptized," he is completely immersed in something. When a person is "baptized by the Holy Spirit," he is immersed in God's Spirit. The baptism of the Holy Spirit is the literal baptism. Every other baptism pictures, or typifies, the baptism of the Holy Spirit (Ephesians 4:5).   There are seven baptisms in total. The six other baptisms include: Moses baptism (1 Corinthians 10:2), John's baptism (also known as "the baptism of repentance" Acts 19:3), the baptism of sufferings (Matthew 20:22; Mark 10:38), the Jewish baptism (Acts 2:38), the Gentile baptism (Matt. 28:19; Acts 8:37-38), and the baptism of fire (Matthew 3:11; Luke 3:16). They all point to the baptism of the Holy Spirit.
It depends on what type of baptism. Spiritual baptism is being immersed in the Holy Spirit when a person accepts Jesus Christ as the Son of God and asks for forgiveness of their sins. It is necessary for salvation and everlasting life in heaven. On the other hand, water baptism is used to pronounce a saved person's public profession of faith to fellow believers through Jesus's example. If a person has already been spiritually baptized and becomes a Christian, water baptism is recommended but not required. Some churches believe that water baptism is essential to salvation also, but, in the Bible, Jesus clearly states that only spiritual baptism is necessary.
Baptism only occurs once. Re-baptism in the New Testament seemingly occurred when a group of people had never received the Holy Spirit (Eph. 4:30; Acts 1:4-5; 2:38,41; 8:12-13, 36-39). John's baptism pointed to the coming Messiah, who would baptize with the Spirit and with fire (Matthew 3:11). Baptism shows that a person has died to the old way of life and has been raised to a new kind of life, life eternal in Christ.
A soothsaying spirit or a person who is possessed by a soothsaying spirit is known as a pythogenesis. This is a term from the New Testament of The Bible.
Baptism is a significant ritual in Christianity, symbolizing the cleansing of sin and the believer's commitment to following Jesus. The Bible teaches that baptism is a public declaration of faith and a symbol of spiritual rebirth. It is seen as a way to join the community of believers and receive the Holy Spirit.
Baptism is the first sacrament in the bible. With Baptism there is two ways that a person can be baptised it's either a symbolic application of water on the head or immersion of the body into water.
The Bible makes reference to two kinds of baptisms. One is for repentance (John’s baptism) and the other for the Holy Spirit (done in Jesus’ name).