By Jeannie Ewing, Catholic Exchange - Fortitude is unique in the sense that it is included among both the cardinal virtues and the seven gifts of the Holy Spirit. It’s a valuable and necessary aspect of our spiritual advancement... Interestingly, fortitude isn’t exclusively courage, as many of us were taught when we memorized the seven gifts of the Holy Spirit for our Confirmation preparation classes. There are actually, according to Thomistic scholars, six sub-virtues, or parts, that comprise the totality of fortitude.