And David kept in the waste land, in safe places, waiting in the hill-country in the waste land of Ziph. And Saul was searching for him every day, but God did not give him up into his hands.
1 Samuel 23:14
And turning to the mass of people with his disciples, he said to them, If any man has the desire to come after me, let him give up all other desires, and take up his cross and come after me.
Then Samuel said to all Israel, If with all your hearts you would come back to the Lord, then put away all the strange gods and the Astartes from among you, and let your hearts be turned to the Lord, and be servants to him only: and he will make you safe from the hands of the Philistines.
1 Samuel 7:3
Father, if it is your pleasure, take this cup from me: but still, let your pleasure, not mine, be done.
Let heaven and earth be my witnesses against you this day that I have put before you life and death, a blessing and a curse: so take life for yourselves and for your seed:
The Lord your God will give you a prophet from among your people, like me; you will give ear to him;
If ever you have among you a prophet or a dreamer of dreams and he gives you a sign or a wonder,
And the sign or the wonder takes place, and he says to you, Let us go after other gods, which are strange to you, and give them worship;
Then give no attention to the words of that prophet or that dreamer of dreams: for the Lord your God is testing you, to see if all the love of your heart and soul is given to him.