The guarantee of one’s prayer is not in saying a lot of words. The guarantee of one’s petition is very easy to know: how do I treat the poor? The degree to which you approach them, and the love with which you approach them, or the scorn with which you approach them – that is how you approach your God. What you do to them, you do to God. The way you look at them is the way you look at God.

Source: The Violence of Love