Parallel
James 1:26
Patriarchal Greek New Testament (1904) · Berean Standard Bible
Εἴ τις δοκεῖ θρῆσκος εἶναι ἐν ὑμῖν μὴ χαλιναγωγῶν γλῶσσαν αὐτοῦ, ἀλλ᾽ ἀπατῶν καρδίαν αὐτοῦ, τούτου μάταιος ἡ θρησκεία.
If anyone considers himself religious and yet does not bridle his tongue, he deceives his heart and his religion is worthless.