Fear not, for I am with you; be not dismayed, for I am your God; I will strengthen you, I will help you, I will uphold you with my righteous right hand” (Isaiah [41:10])
When I am anxious about some risky new venture or meeting, I battle unbelief with one of my most often-used promises: Isaiah [41:10].
The day I left for three years in Germany, my father called me long distance and gave me this promise on the telephone. For three years, I must have quoted it to myself five hundred times to get me through periods of tremendous stress.
When the motor of my mind is in neutral, the hum of the gears is the sound of Isaiah [41:10].
When I am anxious about my ministry being useless and empty, I fight unbelief with the promise of Isaiah [55:11]. “So shall my word be that goes out from my mouth; it shall not return to me empty, but it shall accomplish that which I purpose, and shall succeed in the thing for which I sent it.”
Written by John Piper
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