G1743–ἐνδυναμόω–endunamoō

But Saul increased the more in strength, and confounded the Jews that dwelt at Damascus, proving that this is the Christ.

ἐνεδυναμοῦτο enedunamouto “was empowered”

yet, looking unto the promise of God, he wavered not through unbelief, but waxed strong through faith, giving glory to God,

ἐνεδυναμώθη enedunamōthē “was strengthened”

Finally, be strong in the Lord, and in the strength of his might.

ἐνδυναμοῦσθε endunamousthe “do be empowered”

I can do all things in him that strengtheneth me.

ἐνδυναμοῦντί endunamounti “strengthening”

I thank him that enabled me, [ergänzt: even] Christ Jesus our Lord, for that he counted me faithful, appointing me to [ergänzt: his] service;

ἐνδυναμώσαντί endunamōsanti “having strengthened”

Thou therefore, my child, be strengthened in the grace that is in Christ Jesus.

ἐνδυναμοῦ endunamou “do be strong”

But the Lord stood by me, and strengthened me; that through me the message might me fully proclaimed, and that all the Gentiles might hear: and I was delivered out of the mouth of the lion.

ἐνεδυνάμωσέν enedunamōsen “He strengthened”