When
Acts 21:14
and he not being persuaded, we were silent, saying, 'The will of the Lord be done.'
was stedfastly minded
Acts 2:42
and they were continuing stedfastly in the teaching of the apostles, and the fellowship, and the breaking of the bread, and the prayers.
Ephesians 6:10
As to the rest, my brethren, be strong in the Lord, and in the power of his might;