Clone trooper spirituality

Clone trooper spirituality is the set of beliefs the Fett clones lived and died by. It was their connection to the Force and its will. The beliefs were diverse, but the clones had a few core beliefs.

General beliefs
Most clones lived to serve selflessly in the Republic military as soldiers, and they believed in feeling courage, following orders, and fighting for victory at all costs. Because they served the Jedi, too, they fought for the light of the Force, unlike their stormtrooper successors, who fought for the dark side. They thought their philosophies of life would grant them a place within the Force after

Diverse beliefs
The clones' thought these diverse beliefs and philosophies of life would grant them a place within the Force after their deaths, as well as develop their individuality.

501st Legion
The 501st legion believed in pride and brotherhood, and they learned never to underestimate the power of the Force, being the legion of Anakin Skywalker. They were glad that Anakin made them feel relevant, because they thought a soldier needed to feel useful, as Commander Vill once said.

212th Attack Battalion
The 212th believed that caution had to be exercised in battle, and showed kindness and compassion to the innocents of war, especially within Commander Cody's Ghost Company.

Star Corps, Galactic Marines and 41st Elite
The 327th Star Corps were nomads, believing that traveling throughout the galaxy they could have the greatest influence on the battlefront. The Galactic Marines had an almost fanatical ambition and dedication to being the best fighters, and the 41st Elite had a pluralism that extended to all known species, arguably giving them the strongest connection to the Force after the 501st, and a bond with the similar Wookiees, at least until Order 66.

ARC troopers
The ARCs were independent soldiers who said that a trooper had to question orders sometimes, instead of following them blindly, and had an innate creativity that made them able to assess situations and think of new courses of action. They believed their independent thought and creativity made them the most worthy clones of becoming one with the Force, giving them some sense of pride over the rank-and-file troopers.

Clone commandos
Because they were trained largely by Mandalorian warriors, the commandos usually tended to follow the pragmatic religion of the Mandalorians, involving living out the ideals of Mandalorian culture in order to pass into the manda after death.

Clone deserters
These clones said that a clone should take control of his own life, and that finding his own purpose in life and, if he wanted, his own family, would make him more truly human.

Individuality and afterlife
According to popular belief, the more individual qualities a clone got, the stronger a soul he would gain. Following his orders, heart, or conscience, depending on the clone, would apparently unite them with the Force in life and death. However, if a clone lost his individuality, he lost everything and became a machine, which was what happened to the clones who became stormtroopers.