Romans 10:9 KJV
That if thou shalt confess with thy mouth the Lord Jesus, and shalt believe in thine heart that God hath raised him from the dead, thou shalt be saved.
This is what it takes to be saved. If you confess with your mouth the Lord Jesus, i.e. talk about him (not to put it exactly - with all humbleness), and believe that God raised him from the dead (in your heart), thou shalt be saved. To put it into other words if you are doing such a thing and believe in your heart that God raised him from the dead, thou shalt be saved. But all you really need to do is to believe in your heart that God raised him from the dead.
That if thou shalt confess with thy mouth the Lord Jesus, and shalt believe in thine heart that God hath raised him from the dead, thou shalt be saved.
This is what it takes to be saved. If you confess with your mouth the Lord Jesus, i.e. talk about him (not to put it exactly - with all humbleness), and believe that God raised him from the dead (in your heart), thou shalt be saved. To put it into other words if you are doing such a thing and believe in your heart that God raised him from the dead, thou shalt be saved. But all you really need to do is to believe in your heart that God raised him from the dead.
Confusion may arise from the fact that in Ephesians 4:5 Paul says there is only one baptism, but elsewhere the NT seems to refer to two types of baptism: one by water and another by the HS. In His “Great Commission” Jesus tied saving faith closely to the work of water baptism when He said “Make disciples of all nations, baptizing them” (MT 28:19). Yet, in 1 Corinthians 12:13 Paul wrote that “We were all baptized by one Spirit into one body.” This suggests that spirit baptism occurs at the moment of conversion, when the HS unites the new saint (saved sinner/soul) with Christ, because “if anyone does not have the Spirit of Christ, he does not belong to Christ.” (RM 8:9) The evidence that a person has been baptized by God’s Spirit or included in Christ’s spiritual body is love in its myriad forms (GL 5:22-23, JN 13:35).
Any confusion is resolved by understanding that the two types of baptism are united if baptism with water is viewed as a symbolic way of portraying baptism by the HS. The details for this work are vague, but the mode of immersion best portrays a Believer’s spiritual union with Christ in His death, burial and resurrection to eternal life (CL 2:12, RM 6:4). As a practical matter, a new Believer normally would be baptized by the local congregation of the catholic (worldwide) church in which he/she will want to participate as an acknowledged member. Water baptism symbolizes spiritual baptism.
Both outward confession and water baptism may be seen as works manifesting love for God that every new Believer will want to (but we cannot say “must”) perform as soon as possible following his/her decision to have saving faith (cf. MT 3:13-15, ACTS 2:38). Although Paul did not command baptism, he administered it (in ACTS 16:33, 18:8, 19:5 & 1CR 1:114-16) even though he said Christ did not send him to baptize but to preach the gospel (1CR 1:17). IOW, Paul’s focus was on preaching (spirit baptism) and he probably left most water baptizing to his assistants.