He staggered not at the promise of God through unbelief; but was strong in faith, giving glory to God;
He staggered ('hesitated') not, х diekrithee (G1252). In the New Testament, diakrinoo (G1252), in middle, signifies 'to doubt,' 'hesitate,' and the same sense attaches, as here, to 1 aorist passive.]
At the promise of God through unbelief; but was strong, х enedunamoothee (G1743), 'was strengthened,' 'showed himself strong']
In faith, giving glory to God - as able to make good His word against all obstacles;