It’s called a monstrance. This is called “adoration of the blessed sacrament.” Christ is present in the eucharist and catholics adore the Bread from Heaven as the Body of Christ, the perfect blameless sacrifice to the Father, in the tradition of Melchizedek.
The spirals and triangles are pedo symbols.
I know , asking about the object
Found this and this so far but have to get to work. I'll try to dig later.
It’s called a monstrance. This is called “adoration of the blessed sacrament.” Christ is present in the eucharist and catholics adore the Bread from Heaven as the Body of Christ, the perfect blameless sacrifice to the Father, in the tradition of Melchizedek.