Well that belief in the greek is a once for all time belief! In grammatic terms, it is an action that continues to hold true throughout all time!
Teh Bible shows many types of faith a believer displays.
1. Saving faith- a once for all time act
2. living faith- this is the faith given us by which we do th eworks fo God
3. Miracle faith to do and believe in god doing miracles.
2&3 are active ongoing practices. If we fail thiese we will not be blessed because we will allow sin to block our fellowship with God, not our relationship.
Children are children forever. They are either obedient of disobedient children.
1. Saving faith- a once for all time act 2. living faith- this is the faith given us by which we do th eworks fo God 3. Miracle faith to do and believe in god doing miracles. 2&3 are active ongoing practices.
More carnal minded psychobabble: separating 'saving' faith from 'living' faith.
We can have the faith that saves but not the faith that lives.
The faith that saves is the faith that saves: it obeys Him. It believes all Scripture.
If ye had faith as a grain of mustard seed.
Believing God is obeying God. It's not a three step program of man's dysfunctional faith.
If we fail these we will not be blessed because we will allow sin to block our fellowship with God, not our relationship.
I.e. I have no fellowship with God by sins, but I am still saved by faith, though it is alone and dead by sins.
And so, there are pig and dog believers, who believe they are saved, and pig and dog unbelievers, who don't believe that. The pig and dog unbelievers are more honest.
If we fail to obey, we are not saved, except we repent. The grace of God is space to repent with help in time of need. Grace is not a cover for sins.
Children are children forever. They are either obedient of disobedient children.
And so, obedience to the faith is finally allowed into salvation: Obedient children of God and disobedient children of the world.
Eternal salvation is only for the obedient children of God.
Faith alone is dead, and there is no salvation for them that disobey Him. Nor fellowship.