He staggered not at the promise of God through unbelief; but was strong in faith, giving glory to God;
Berean Study Bible (BSB) - Romans 4:20 >Yet he did not waver through disbelief in the promise of God, but was strengthened in his faith and gave glory to God,
Textus Receptus (TR) - Romans 4:20 >εἰς δὲ τὴν ἐπαγγελίαν τοῦ Θεοῦ οὐ διεκρίθη τῇ ἀπιστίᾳ, ἀλλ᾿ ἐνεδυναμώθη τῇ πίστει, δοὺς δόξαν τῷ Θεῷ,