It's just an attempt to follow Deut 6:8 literally rather than read it as a hyperbolic command to meditate on God's laws and precepts. Faithful Jews bind small scrolls on their arms and heads to 'fulfill' this as I'm sure you're aware. There is likely nothing sinister or satanic about it, it's just a misguided practice (at least from the point of view of a Christian).
New Age shills are coming out of the woodwork tonight
The 9th Density Rainbow Dimension
> if they truly had control then they’d be able to change Church Doctrine on a fundamental teaching
Worship of Mary and the Saints, Catholic Tradition and Papal decree given the same authority as scripture, Purgatory, just to name a few of the places that they have already subverted Christian Doctrine.
It happened ages ago.