Divine grace was given to people when Jesus died on the cross. His grace has poured out to earth for YOU. Just like I like to say, it's for everyone. "You" as in whoever reads this, hears this and is living in this world. Everyone is capable of receiving this grace God has bestowed. It's one of the many blessings that we get to wonderfully receive every day and counting.
You might be asking how you can receive that blessing. You might have and most likely still are spending your life in the lowest ditch. The more you sin, the deeper and further you dig away from God. You might have gotten out of that ditch but are still wondering what to do to get that grace. You might still be in the ditch and want to get out but think you can't receive grace because of what you did with your life. I'm going to tell you this little thing that could help you a lot and that is you don't have to do ANYTHING except staying out of that problem in your life and be born again in the kingdom of God.
The definition of "Grace" is this very following: "'Unmerited divine assistance given to humans for their regeneration or sanctification" That's amazing! You don't need to win a contest or get the highest score like everyone else! Throw away the shovel, the pail, the scoop, whatever it is that takes you away from that blessing. Tthrow it out! That's the devil trying to take away your belonging and that just is not right.
The only thing you should question is what are you going to do to stop it?