Parallel
1 Corinthians 15:17
Patriarchal Greek New Testament (1904) · Berean Standard Bible
εἰ δὲ Χριστὸς οὐκ ἐγήγερται, ματαία ἡ πίστις ὑμῶν· ἔτι ἐστὲ ἐν ταῖς ἁμαρτίαις ὑμῶν.
And if Christ has not been raised, your faith is futile; you are still in your sins.