If we are designed to be in communion with God, if God is our Lover, then we have to indulge in the things that lovers do. The lover wishes always to be in the loved one's presence, to gaze and behold. The name for this loving regard is contemplation.
To evoke angels . . . we need only to live in quiet expectation of their presence and attune ourselves to their heedings. . . . From time to time, angels conceive and bring about serendipitous experiences and events in our lives to remind us that we are continually in God's care and that we are part of a divinely ordered universe.