Because we need to hear more from him

Every creature in heaven and on earth and in the depths of the sea should give God praise and glory and honor and blessing (cf. Rev. 5:13); he has borne so much for us and has done and will do so much good to us; he is our power and our strength, and he alone is good (cf. Lk 18:19), he alone most high, he alone all-powerful, wonderful, and glorious; he alone is holy and worthy of all praise and blessing for endless ages and ages. Amen.

-St. Francis of Assisi, Letter to all the Faithful