Adam Clarke on Acts 4:29

And now, Lord, behold their threatenings - It is not against us, but against thee, that they conspire: it is not to prevent the success of our preaching, but to bring to nought thy counsel: the whole of their enmity is against thee. Now, Lord, look upon it; consider this.

And grant unto thy servants - While we are endeavoring to fulfill thy counsels, and can do nothing without thee, sustain our courage, that we may proclaim thy truth with boldness and irresistible power.