Grace is anything that’s not deserved that is given. You could tell your kid they get a new car so long as they do their homework every night. They could do this and still not deserve a car. You don’t have to give it. So, that would still be an act of grace even in conditional.

Whereas, while we were still sinners (enemies of God), Christ died for us. He laid His life down for us. He left everything He had in heaven to save those He loved. At every point, we were undeserving enemies. If we repent and trust Him, we still keep turning on Him and failing. Yet, nobody can snatch us out of His hand.

That’s grace upon grace that God lavishes upon those who believe in Jesus Christ.