"Therefore the law was our tutor to bring us to Christ, that we might be justified by faith." (Galatians 3:24)
The law is meant to bring us to Jesus, and now Jesus guides us better than the law could
"'Take My yoke upon you and learn from Me, for I am gentle and lowly in heart, and you will find rest for your souls.'" (Matthew 11:29)
Yes, God does forgive us, and He loves us "unconditionally", and now He calls us "children of God" (1 John 3:1) > meaning "we who first trusted in Christ" (Ephesians 1:12). So, no we are not called "sinners", but "saints" and "children of God". But if our Father forgives us and loves any and all of us, without condition, this is required of us. We are to - - need to - - - follow His example. This comes as His love in us (Romans 5:5) cures our character and nature and has us loving. This is discovering . . . not what we can guide ourselves to, not even using the law. Only God in His love in us can do this.
"Love has been perfected among us in this: that we may have boldness in the day of judgment; because as He is, so are we in this world." (1 John 4:17)
So, this action of God's love in us is grace > God's redeeming action creating excellence. Grace is not only distant, but working . . . succeeding . . . in us. So, you don't fall from this > if God is succeeding in us, He keeps on succeeding. But
ones fall before getting started in what really works, I consider
"So, trust Him for this correction > Hebrews 12:6-11."
But ones of us can get into isolation, letting things be all about us on our lonesome. And we can be independent, so we feel like it is all on us.
"Therefore submit to God. Resist the devil and he will flee from you." (James 4:7)