Do not let anyone who delights in false humility and the worship of angels disqualify you with speculation about what he has seen. Such a person is puffed up without basis by his unspiritual mind.
KJV
Let no man beguile you of your reward in a voluntary humility and worshipping of angels, intruding into those things which he hath not seen, vainly puffed up by his fleshly mind,
ASV
Let no man rob you of your prize by a voluntary humility and worshipping of the angels, dwelling in the things which he hath seen, vainly puffed up by his fleshly mind,