Fr. Scott Steinkerchner, OP breaks open the readings for the Twenty-Fourth Sunday in Ordinary Time, where Peter goes from his great confession of faith in Jesus, "You are the Messiah!" to being called "satan" by Jesus just four sentences later. Faith is a fickle thing, and we learn from the Letter of James that it must be lived out to be real. In living it out, there will be ups and downs, but if we stick to the task of living out our faith we will eventually find its fullness.
Readings: Isaiah 50:4c–9a; James 2:14–18; Mark 8:27–35