'Doer' in the Bible

To the Overseer. -- By David. A fool hath said in his heart, 'God is not;' They have done corruptly, They have done abominable actions, There is not a doer of good.

The whole have turned aside, Together they have been filthy: There is not a doer of good, not even one.

O love the LORD, all ye his saints: for the LORD preserveth the faithful, and plentifully rewardeth the proud doer.

Praise be to the Lord God, the God of Israel, the only doer of wonders.

They have forgotten God their saviour, The doer of great things in Egypt,