G2356–θρησκεία–thrēskeia

knowing me before from the first, (if they may be willing to testify,) that after the most exact sect of our worship, I lived a Pharisee;

θρησκείας thrēskeias “religion”

let no one beguile you of your prize, delighting in humble-mindedness and `in' worship of the messengers, intruding into the things he hath not seen, being vainly puffed up by the mind of his flesh,

θρησκείᾳ thrēskeia “[the] worship”

If any one doth think to be religious among you, not bridling his tongue, but deceiving his heart, of this one vain `is' the religion;

θρησκεία. thrēskeia “religion.”

religion pure and undefiled with the God and Father is this, to look after orphans and widows in their tribulation -- unspotted to keep himself from the world.

θρησκεία thrēskeia “Religion”