Put Off – Wrong Motives
1 Samuel 16:7
But the LORD said unto Samuel, Look not on his countenance, or on the height of his stature; because I have refused him: for the LORD seeth not as man seeth; for man looketh on the outward appearance, but the LORD looketh on the heart.
Put On – Spiritual Motives
1 Corinthians 10:31
Whether therefore ye eat, or drink, or whatsoever ye do, do all to the glory of God.