At the extremity of prayer words vanish, or rather the "silence-become-word" surpasses all that can be uttered. Prayer becomes the silence of Love, and this silence reveals the "I" in its deepest aspects; and, should words suddenly arise in prayer, we must regard them as fruits of love that send us back to silence.
The movement of God's Spirit is very gentle, very soft -- and hidden. It does not seek attention. But that movement is also very persistent, strong and deep. It changes our hearts radically. The faithful discipline of prayers reveals to you that you are the blessed one and gives you the power to bless others.