The major foundational way to enter God's rest is by knowing God's word, secondly believing in God's word *fresh every second of our earthly existence* and obeying what that particular word says *immediately without any form of doubt, delay, procrastination or murmuring/complaining*

Thus
Luke 5:4 Now when he had left speaking, he said unto Simon, Launch out into the deep, and let down your nets for a draught. 5:5 And Simon answering said unto him, Master, we have toiled all the night, and have taken nothing: *nevertheless at thy word I will let down the net.* 5:6 And when they had this done, they inclosed a great multitude of fishes: and their net brake.

Hebrews 12:28 Wherefore we receiving a kingdom which cannot be moved, let us have grace, whereby we may serve God acceptably with reverence and godly fear: