From Norman Geisler’s Creating God in the Image of Man? :
God is without passion. For passion implies desire for what one does not have. But God, as an absolutely perfect being, has everything. He lacks nothing. For in order to lack something he would need to have a potentiality to possess it. But God is pure actuality, as we have said, with no potentiality whatsoever. Therefor, God has no passion for anything. He is completely and infinitely perfect in himself.