Against such there is no law. 2.Take heed unto thy doctrine. Many warnings of false teaching. Whoever transgresses and does not abide in the doctrine of Christ does not have God. He who abides in the doctrine of Christ has both the Father and the Son.
Salvation is more than a one time event but a way of life.
There are requirements needed before we can begin. Believe, Repent, Confess, be baptized, Endure to the end These are what is normally considered to be necessary for salvation. All are needed. We need to meet the requirements to become a child of God, but this is only the begin ning. We must continue to live according to the standard delivered.