Consider "Jeremiah 17:7"

JER 17:7  "But blessed is the man who trusts in the 

LORD, whose confidence is in him.”

Take note of the duty required of us - to trust in the Lord, to do our 

duty to Him and then depend upon him to bear us out in 

doing it - to commit ourselves to God as all-sufficient, 

both to fill up the place of those who fail us and to 

protect us from those who set upon us. It is to make 

the Lord our hope, the good we hope for and 

his power the strength we hope in.