The sacred ointment!

(
Thomas Watson, "The Beatitudes" 1660)

"What a wretched man I am!" Romans 7:24

The godly often spot themselves with sin. Though sin is in itself damnatory — but being tempered with repentance and mixed with the sacred ointment of Christ's blood — the venomous damning nature of it is taken away!

"The blood of Jesus purifies us from all sin!" 1 John 1:7

"To Him who loves us and has freed us from our sins by His blood —
to Him be glory and power for ever and ever! Amen." Revelation 1:5-6