Behold their threatenings; they had acknowledged God the Maker of heaven, Act_4:24, and accordingly here they desire that from heaven his dwelling place he would behold them and their sufferings; as all things are visible to such as sit above us.
With all boldness; freeness, or presence of mind, here translated boldness, which in a good cause (for Christ and his truth) is (as all good gifts) from the Father of lights, Jam_1:17; and our Saviour hath promised that it shall be given unto us in that hour what to say, Luk_12:11,12.