When will you come to me?

Psalm 101:1-8
David sing a song for God's justice.
God's justice will punish even cut off every evildoer and put to silence to the one who slanders his neighbor in secret, the one haughty eyes and proud heart.
God's eyes will be on the faithful in the land, that they may dwell with the Lord.
He whose walk is blameless will minister the Lord.
Sing of your love and justice to God
I will be careful to lead a blameless life - when will you come to me? This is David's prayer.
Why?
The king's manifesto宣言: Hebrew title,'by David'. The king pledges himself before God to root out evil from private and public life and to reward integrity.
V8 Every morning I will put to silence all the wicked in the land. Most probably a reference to his daily administration of justice in Jerusalem.
Only he who 1)faithful in the land and 2)walk is blameless will walk with the Lord and serve Him.
To be a blameless life is not easy so it has to be careful to lead a blameless life. The Lord knows everything, if slander neighbor in secret, God will keep away from him.
How?
Walk in my house with blameless heart, set my eyes no vile thing. Dear Lord, please help me careful lead a blameless life. When will you come to me?