This verse. Calming and restoring. How can I ever doubt? When feeling low- this the perfect pick-me-up. Literally. He will sustain, rescue, and carry us.
Sustain is used twice- must be important. So I looked up the dictionary meaning of the word…
Sustain: to strengthen or support physically or mentally, cause to continue for an extended period, bear without breaking or falling.
This is important (thus the repetition). We do not have to sustain ourselves in times of trial. He will give us strength, He will be our will to keep going, He will not let us break. The Lord will walk us through, if we just let Him carry us.