Amen! Absolutely saved by grace while still needing to keep the law as God commanded. We know that in the last day's Gods people will be a people who keep Gods Commandments.

Revelations 14:12

"12 Here is the patience of the saints: here are they that keep the commandments of God, and the faith of Jesus."

So how do you know your part of that remnant church? It's a church that keeps Gods commandments!