Deuteronomy

Be strong and of a good courage: for unto this people shalt thou divide for an inheritance the land, which I sware unto their fathers to give them.

Only be thou strong and very courageous, that thou mayest observe to do according to all the law, which Moses my servant commanded thee: turn not from it to the right hand or to the left, that thou mayest prosper whithersoever thou goest.

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

I can do all things through Christ which strengtheneth me.

That he would grant you, according to the riches of his glory, to be strengthened with might by his Spirit in the inner man;