G1743–ἐνδυναμόω–endunamoō

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

ἐνεδυναμοῦτο enedunamouto “was empowered”

He staggered not at the promise of God through unbelief; but was strong in faith, giving glory to God;

ἐνεδυναμώθη enedunamōthē “was strengthened”

Finally, my brethren, be strong in the Lord, and in the power of his might.

ἐνδυναμοῦσθε endunamousthe “do be empowered”

I can do all things through Christ which strengtheneth me.

ἐνδυναμοῦντί endunamounti “strengthening”

And I thank Christ Jesus our Lord, who hath enabled me, for that he counted me faithful, putting me into the ministry;

ἐνδυναμώσαντί endunamōsanti “having strengthened”

Thou therefore, my son, be strong in the grace that is in Christ Jesus.

ἐνδυναμοῦ endunamou “do be strong”

Notwithstanding the Lord stood with me, and strengthened me; that by me the preaching might be fully known, and that all the Gentiles might hear: and I was delivered out of the mouth of the lion.

ἐνεδυνάμωσέν enedunamōsen “He strengthened”