1 Have mercy on me, O God, according to thy steadfast love;
according to thy abundant mercy blot out my transgressions.
2 Wash me thoroughly from my iniquity,
and cleanse me from my sin!
3 For I know my transgressions,
and my sin is ever before me.
4 Against thee, thee only, have I sinned,
and done that which is evil in thy sight,
so that thou art justified in thy sentence
and blameless in thy judgment.
5 Behold, I was brought forth in iniquity,
and in sin did my mother conceive me.
6 Behold, thou desirest truth in the inward being;
therefore teach me wisdom in my secret heart.
7 Purge me with hyssop, and I shall be clean;
wash me, and I shall be whiter than snow.
8 Fill me with joy and gladness;
let the bones which thou hast broken rejoice.