Strong in the Lord

Ephesians 6:10English Standard Version (ESV)

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

Micah 5:4English Standard Version (ESV)

4 And he shall stand and shepherd his flock in the strength of the Lord,
    in the majesty of the name of the Lord his God.
And they shall dwell secure, for now he shall be great
    to the ends of the earth.

Nehemiah 8:10English Standard Version (ESV)

10 Then he said to them, “Go your way. Eat the fat and drink sweet wine and send portions to anyone who has nothing ready, for this day is holy to our Lord. And do not be grieved, for the joy of the Lord is your strength.”