Christianity is a “substitute” religion. It doesn’t need priests because Jesus is the high priest who walks with us all. It doesn’t need rituals since Jesus finalized the rituals himself. It doesn’t need any kind of ceremonial sacrifices since Jesus offered himself as human sacrifice—the ultimate sacrifice to end all sacrifices once and for all. It doesn’t require buildings since our bodies are God’s walking, living, breathing Temples—for those of us who acknowledge His name. It doesn’t require images since we were already created as God’s Image. It does not need any hierarchical order since the Bible is God’s direct message to all people for all times.
Christianity is not any kind of conventional religion. Those who treat it as one misunderstand it, whether from within or from the outside looking in on what they have never known. Christianity is mere truth of nature and nature’s God, who created Heaven and Earth along with all the molecules, photons, and space therein. Christianity substitutes what often occupies the space of conventional religion in people’s lives, even anti-religions such as Gnosticism, Agnosticism, and Atheism.
Because Christianity does not rely on any infrastructure, Christians can practice Christianity at any time. They can go anywhere, be anywhere, and change everything everywhere.
“Going to church” and the need for cathedrals made sense during a dark age when the world had technology neither for transportation nor communication. In those dark days, most people were illiterate and the only way to learn was to travel on foot or horseback to the one place at the one time when a teacher with knowledge would explain God and His ways. But, with widespread literacy, transportation, and global communication, that ancient system of weekly infrastructure is no longer necessary. It may be good or evil, but never necessary.
The only remaining purpose for weekly infrastructure would be for liturgy, but God’s mercies every morning are new. Jesus himself finished the need for all liturgy when he became our substitute for the sacrifices and rituals necessary to end our own self-oppression caused by our own sin. Jesus was the substitute for all because Christianity is and has always been a religion of substitution.