Today we hear two different calls from God, first to Isaiah, second to Peter and his fellow fishermen. The details of the experience are very different, but the reactions are very similar…awe and wonder, and humility. And the results are similar also: evangelization. How do we respond when we hear God’s call? How should we respond? How can we do anything other than be struck with wonder?

Note that Scripture readings are from the Lectionary for Mass for Use in the Dioceses of the United States of America, second typical edition, Copyright Confraternity of Christian Doctrine, Inc., used with permission. Commentary copyright Peter Kreeft, published by Word on Fire, used with permission.