Bible Verses About The Reward of Saints: Is of grace, through faith alone

Now to him who works, the reward is not counted as grace, but as something owed.

But to him who doesn’t work, but believes in him who justifies the ungodly, his faith is accounted for righteousness.

For this cause it is of faith, that it may be according to grace, to the end that the promise may be sure to all the seed, not to that only which is of the law, but to that also which is of the faith of Abraham, who is the father of us all.

And if by grace, then it is no longer of works; otherwise grace is no longer grace. But if it is of works, it is no longer grace; otherwise work is no longer work.