It is by grace we do the required works to be saved. As explained in Philipians 2:13: “For it is God which worketh in you both to will and to do his good pleasure.” As Paul explained in Romans 6:1-2 concerning those who are born again through Christ: “What shall we say then? Shall we continue in sin, that grace may abound? God forbid.” We must escape sin by the grace of God and then do the works that testify we are in possession of God’s grace.
As James explained in James 2:17-20: “Even so faith, if it hath not works, is dead, being alone. Yea, a man may say, Thou hast faith, and I have works: shew me thy faith without thy works, and I will shew thee my faith by my works. Thou believest that there is one God; thou doest well: the devils also believe, and tremble. But will thou know, O vain man, that faith without works is dead?”
If we are saved by the grace of God our works will testify of that grace within us. Without the works of righteousness, put within us by being born again, a new creation of Christ’s, we may claim to have been saved by grace, but it is without proof.