Charles H. Spurgeon on Psalms 50:11

I know all the fowls of the mountain. All the winged creatures are under my inspection and near my hand; what then can be the value of your pairs of turtledoves, and your two young pigeons? The great Lord not only feeds all his creatures, but is well acquainted with each one; how wondrous is this knowledge! And the wild beasts of the fields are mine. The whole population moving over the plain belongs to me; why then should I seek you beeves and rams? In me all things live and move; how mad are you to suppose that I desire your living things! A spiritual God demands other life than that which is seen in animals; he looks for spiritual sacrifice; for the love, the trust, the praise, the life of your hearts.