A devotee does not need to endeavor to transfer himself by yoga practice to other planets. The responsibility is taken by the Supreme Lord Himself. He clearly states here that He Himself becomes the deliverer. A child is completely cared for by his parents, and thus his position is secure. 

The Supreme Lord, by His great mercy, comes at once, riding on His bird carrier Garuda, and at once delivers the devotee from material existence. Although a man who has fallen in the ocean may struggle very hard and may be very expert in swimming, he cannot save himself. But if someone comes and picks him up from the water, then he is easily rescued. Similarly, the Lord picks up the devotee from this material existence. One simply has to practice the easy process or Krsna consciousness and fully engage himself in devotional service.