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

Now to him that worketh is the reward not reckoned of grace, but of debt.

But to him that worketh not, but believeth on him that justifieth the ungodly, his faith is counted for righteousness.

Therefore it is of faith, that it might be by grace; to the end the promise might 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 is it no more of works: otherwise grace is no more grace. But if it be of works, then is it no more grace: otherwise work is no more work.