And it shall come to pass, that before they call, I will
answer
The sense is, should they be attacked by any enemy, or fear that they shall be disturbed by them, and so bethink themselves of making application to the Lord for help; while they are preparing for prayer, stirring up one another to it, and appointing a season for it, to meet together on that account; before they are able to put up one petition in a regular way, the Lord will appear for them, and give an answer of peace: and while they are yet speaking, I will hear;
while they are praying to him, he hears and answers, and grants their requests, and more, as he did Daniel. This shows the readiness of the Lord to help and assist his people in any time of trouble, or when they may fear an enemy; and is a great encouragement to attend the throne of grace constantly.