So God in His abundant mercy designed mankind's curse of physical and mental struggles in this world to end in a blessing of rest, and eternal life that starts with His firstfruits. The creation actually groans and travails in pain together, waiting earnestly to be delivered from the bondage of sin and corruption in the manifestation of the sons of God. There is a reason why we feel so way down here on earth, brethren. We are travailing together in pain with the creation as a result of mankind's sin. We are waiting for our transformation into God beings, and we will never find rest here under the sun in the toil of hard work in this burdensome world.