Psalms 69:31

31.And this will please Jehovah more than a young bullock. The more effectually to strengthen himself for this exercise, David affirms that the thanksgiving which he is about to tender, will be to God a sacrifice of a sweet and an acceptable savor. There cannot be a more powerful incitement to thanksgiving than the certain conviction that this religious service is highly pleasing to God; even as the only recompense which he requires for all the benefits which he lavishes upon us is, that we honor and praise his name. This sets in a stronger light the inexcusableness of those who are so sluggish as, by their silence or forgetfulness, to suppress the praises of God. David neither omitted nor despised the outward sacrifices which the law enjoined; but he very justly preferred the spiritual service, which was the end of all the Levitical ceremonies. This subject I have treated at greater length on Psalms 50:14. By the way, the humility of David is worthy of being noticed, who, although he rose so high as to be a heavenly pattern, yet disdained not to humble himself for the common benefit of the Church, as if he had belonged to the common class of the people, that by the figures of the law he might learn the truth which has since been more clearly manifested in the gospel; namely, that the praises of God, in so far as they proceed from our mouths, are impure, until they are sanctified by Christ. But how gross and stupid is the superstition of those who would again bring into use the outward pomp of ceremonies which were abolished by the one sacrifice of Christ’s death, and think that God is truly pacified when they have wearied themselves with doing nothing! What does this amount to, but to obscure or cover, by the intervention of thick veils, this legitimate service of thanksgiving, which David had no hesitation in greatly preferring to the Mosaic ceremonies, although these were of divine appointment? By a young bullock, he means one of the most choice or select and the idea which he intends to convey is, that there was no sacrifice or victim, however valuable or precious, that he could offer, in which God would take so great delight as in thanksgiving.