보라! 내가 새일을 행하리니

A human cannot qualify by his own efforts, cannot attain perfect status before God (/תָּמִים/tamim/), and cannot practice justice by his own strength. Likewise, it is impossible for him to always tell the truth in his heart. In other words, human beings cannot attain salvation through their own righteousness. The blood of Jesus Christ, through God's grace, covers our sin and imperfection, allowing us, those who are not deserving of it, to be justified.

The person who recognizes the grace of God's salvation cannot help but deny himself, take up his cross, and always pray and read the word to follow Jesus Christ since his life moves from self-centered to God-centered. This person lives for the Lord with complete trust in God, regardless of whether he lives or dies, and is the Lord's possession, like Paul's confession.