Believing hath a core of unbelieving.
For the unbelieving husband is sanctified by the wife.Bible (NewTestament)
Tightfisted people are as mean with friendship as they are with cash--suspicious, unbelieving, and incurious.paul theroux
The supreme need of the world today is for a true conception and a deeper knowledge of God. The Hindu mother tosses her baby to the crocodiles, the devout pilgrim mutilates his body, the pious monk retires to the wilderness, the martial Moslem massacres the unbelieving, the consecrated missionary lays down his life for his enemy all of these deeds are founded on varying conceptions of God.
The time you spend alone with God will transform your character and increase your devotion. Then your integrity and godly behavior in an unbelieving world will make others long to know the Lord.