designs - You need to understand that Jehovah's celestial chariot must keep moving as depicted by the Prophet Ezekiel's vision. In Ezekiel 1: 22-24. See the parallel of that logic from this publication,
23 Jehovah’s celestial chariot is certainly on the move today and we must move with it. Soon everything will be brought to glory in harmony with the glorious One who rides that chariot—all in vindication of him as the Sovereign Lord of the universe. His seraphs, cherubs, and angels are backing us up in our great worldwide preaching work. Let us move ahead, then, with Jehovah’s heavenly organization. But how can we keep pace with that fast-moving celestial chariot? By respoding to spiritual refinement as they come.