The ministry of a certain man is an eternal ministry designed by God to further every other ministry and mission on earth. It is specific, strategic, and dynamic. They are defined and appointed in seasons. They don't appear randomly. There are men you meet or cross paths with all the time. They are everyday people. A certain man is different, they only appear at a divine time - at a specific, unexpected time. Every man's rescue is packaged in seasons. Every man's help is delivered at a particular time. Scripture makes us understand that; God himself sets an appointed time to deliver his word. "Take advantage of it and further your ministry, mission, and purpose on earth.