Our part - to rest! His part - to sustain!

Do you recollect the delicious sense of rest with which you have sometimes gone to bed at night, after a day of great exertion and weariness? How delightful was the sensation of relaxing every muscle and letting your body go in a perfect abandonment of ease and comfort! The strain of the day had ceased, for a few hours at least, and the work of the day had been laid off. You no longer had to hold up an aching head or a weary back. You trusted yourself to the bed in an absolute confidence, and it held you up, without effort, or strain, or even thought, on your part. You rested!

But suppose you had doubted the strength or the stability of your bed and had dreaded each moment to find it giving way beneath you and landing you on the floor; could you have rested then? Would not every muscle have been strained in a fruitless effort to hold yourself up, and would not the weariness have been greater than if you had not gone to bed at all?

Let this analogy teach you what it means to rest in the Lord. Let your souls lie down upon the couch of His sweet will, as your bodies lie down in their beds at night. Relax every strain, and lay off every burden. Let yourself go in a perfect abandonment of ease and comfort, sure that, since He holds you up, you are perfectly safe. Your part is simply to rest. His part is to sustain you; and He cannot fail.

- Hannah Whitall Smith (1832-1911)
The Christian's Secret Of A Happy Life