Today's First Reading at Mass from Ephesians 3 talks about the immensity of God's love, a love that surpasses knowledge. Can you ever imagine that God is limited in some ways? If there is a single thing that's not possible with him, then he cannot be God and I don't want to worship such a "God" either.
If he is not finite, then he must be infinite. Thus, his love is infinite; his mercy, boundless; his knowledge, unlimited... ~ I could go on and on, but the list is infinite too. We creatures cannot comprehend infinity, but we are not supposed to ~ we are called upon only to believe and trust.