Romans 8:16-18 αὐτὸ (Himself) τὸ (the) Πνεῦμα (Spirit) συμμαρτυρεῖ (bears witness with) τῷ (the) πνεύματι (spirit) ἡμῶν (of us) ὅτι (that) ἐσμὲν (we are) τέκνα (children) Θεοῦ (of God).

BIB⁽ⁱ⁾ ¹⁶ αὐτὸ (Himself) τὸ (the) Πνεῦμα (Spirit) συμμαρτυρεῖ (bears witness with) τῷ (the) πνεύματι (spirit) ἡμῶν (of us) ὅτι (that) ἐσμὲν (we are) τέκνα (children) Θεοῦ (of God). ¹⁷ εἰ (If) δὲ (now) τέκνα (children), καὶ (also) κληρονόμοι (heirs), κληρονόμοι (heirs) μὲν (indeed) Θεοῦ (of God), συνκληρονόμοι (joint-heirs) δὲ (now) Χριστοῦ (of Christ), εἴπερ (if indeed) συμπάσχομεν (we suffer with Him), ἵνα (so that) καὶ (also) συνδοξασθῶμεν (we may be glorified together). ¹⁸ Λογίζομαι (I reckon) γὰρ (for) ὅτι (that) οὐκ (not) ἄξια (comparable) τὰ (the) παθήματα (sufferings) τοῦ (of the) νῦν (present) καιροῦ (time are) πρὸς (to) τὴν (the) μέλλουσαν (coming) δόξαν (glory) ἀποκαλυφθῆναι (to be revealed) εἰς (to) ἡμᾶς (us).