Reconciled to God
When we are IN Christ, we make an exchange - our sin for his righteousness. Our sin was poured into Christ at his crucifixion. His righteousness is poured into us at our conversion.
How grateful we should be for his mercy and kindness to us, not counting our sins against us.
God's plan for our salvation is really very simple, although it came with an immeasurable cost, the death, burial & resurrection of his only son, Jesus Christ.