God given faith should be examined theologically textually and experientially. The person possessing God-given faith will always be investigating what the Scriptures say about faith in order to obtain a better understanding of that faith. In addition, Since the faith of God's elect transcends the natural faith of the unregenerate, it can elect transcends the natural faith of the unregenerate it can never be  referred to as simple faith. Although the word simple is archaic some synonyms for it are clear plain natural uncomplicated and readily understood. Anytime the sovereign God is associated with faith it is not simple but complex.