compliment — A compliment is a polite remark that you say to someone to show that you like their appearance, appreciate their qualities, or approve of what they have done.
piety — reverence for God or devout fulfillment of religious obligations: a prayer full of piety.
praise — the act of expressing approval or admiration; commendation; laudation.
reverence — a feeling or attitude of deep respect tinged with awe; veneration.