Sort:  

Why? If you understand deeply that a sigil is a visual prayer and you understand deeply the teachings of Jesus Christ spoken directly to your individual heart by the Holy Spirit, then no. But if you are superficial and trust the mainstream version of Christianity and the misunderstandings and misquotes of the Bible written by men with a desire to control the followers - then I suppose so.

True, the problem is, mainstream Christianity is mainstream. It is traditionalist to the core, shallow, and all to often obsessed with control.

I'm concerned though that any form of non-mainstream Christianity has no rigid system (of values, rituals, effective spiritual practices). Someone going for Sigils probably belongs to a protestant branch or got bored enough within the traditional branch, none of which pleases me - because there is quite a lot of confusion and division between the denominations of Christianity already. I'd rather go for something new entirely, like Luciferianism. Or return to local pagan traditions.