Ninshu

Ninshū (忍宗, Viz: Ninja Creed, Literally meaning: Shinobi Sect) is the religion and the peaceful precursor of modern Imperial Arms created by Hagoromo Ōtsutsuki, the first one to understand and teach the mystery of chakra. The teachings of ninshū were meant to give people a better understanding of themselves, as well as others, and lead the world into an era of peace. Ninshū would eventually come to be known as ninjutsu, a more weaponised version of the Sage's teachings. Hagoromo exemplified his teachings by distributing chakra meant to "connect" people's spiritual energies with one another. It would allow people to understand each other without communication and pray for one another's safety.

Trivia

 * In Mega Man ZX Shippuden, Makoto Murakumo distributing his chakra to connect and protect his fellow shinobi during the Rise against the Akame Empire bears many similarities to Hagoromo's original intent by originally distributing chakra as a whole.