As you yourselves have often certainly experienced, a warrior especially needs these three things--he must guard his person with strength, shrewdness and care; he must be free in his movements, and he must be quick to draw his sword. Then why do you blind yourselves with effeminate locks and trip yourselves up with long and full tunics, burying your tender, delicate hands in big cumbersome sleeves? Above all, there is that terrible insecurity of conscience, in spite of all your armor, since you have dared to undertake such a dangerous business on such slight and frivolous grounds. What else is the cause of wars and the root of disputes among you, except unreasonable flashes of anger, the thirst for empty glory, or the hankering after some earthly possessions? It certainly is not safe to kill or to be killed for such causes as these.

TL;DR: Why can't you turds be more like Hugh, Knight Of Christ And Master Of Christ's Militia and His Boys

Get your shit right with the Lord.

Edit: Source. Bernard of Clairvaux, later Saint Bernard was instrumental in the rise of the Templars as a force during the Crusades period. In 1128, at the Council of Troyes, he drafted what would become the Rule of the Knights Templar, which essentially codified the lifestyle of the Knights of the Temple of Solomon. The Rule would be heavily modified over the course of time.