'Be Strong' in the Bible

In the first year of King Cyrus, Cyrus the king issued a decree: ‘Concerning the house of God in Jerusalem, let the temple (house), the place where sacrifices are offered, be rebuilt and let its foundations be strongly laid, its height and its width each 60 cubits,

So now do not give your daughters to their sons or take their daughters for your sons; and never seek their peace or their prosperity, so that you may be strong and eat the good things of the land and leave it as an inheritance to your children forever.’

Stand up, for it is your duty, and we will be with you. Be brave and act.”