9 “Ascribe unto the Lord glory unto His Name”. Not unto the name of man, not unto your own name, but unto His ascribe worship....Confession is a present unto God. O heathen, if you will enter into His courts, enter not empty. “Bring presents.” What presents shall we bring with us? The sacrifice of God is a troubled spirit: a broken and a contrite heart, “O God, shall not Thou despise.” Enter with an humble heart into the house of God, and you have entered with a present.
But if you are proud, you enter empty. For whence would you be proud, if you were not empty? For if you were full, you would not be puffed up. How couldest thou be full? If you were to bring a present, which you should carry to the courts of the Lord. Let us not retain you much longer: let us run over what remains. Behold the house increasing: behold the edifice pervade the whole world. Rejoice, because you have entered into the courts; rejoice, because you are being built into the temple of God. For those who enter are themselves built up, they themselves are the house of God: He is the inhabitor, for whom the house is built over the whole world, and this “after the captivity.” “Bring presents, and come into His courts.”
Source: The Enarrations, or Expositions, on the Psalms (New Advent)