Yes, we all are in witchcraft to some extent. Ours is not a world without sin. After all, if you do not spell your words right, your writing is ineffective. So, learn how to cast the "spell" (spelling) the right way, and use the right grammar and thinking behind your "spell," so that you can be effective in the fight. This way you can become a warrior magician.
"How the Queen/King of England changed everything"
However, God has only one form of Christianity, one Church. Those who believe in Jesus salvation. They can be found in many of the formal churches, right along with those who do not believe in Jesus. Also, among those who do not attend any formal church, or hold to any formal religion. Some Christians make mistakes in some of the things they believe. Others make mistakes in other things that they believe. But if they believe in Jesus salvation, they are part of God's church, no matter what else they believe. And that is all that is important for them.