Hashem Wants Happy People

Tamim means whole without a Mum (blemish). RSRH Zatzal brings a Passuk in Malachi that decries how degrading it is to bring to the Melech Malchei HaMelochim HaKadosh Baruch Hu inferior quality Korbanos. The blind, infirm, second rate, etc., what a Chutzpa! We have to give the highest quality, the freshest, most vigorous, and strongest of all that man can give. The Korban is brought instead of, and to represent the person. Hashem wants happy, healthy, vivacious, and energetic people.