¹⁰ Consider the example of Laurel, who was stricken with polio and lived in an iron lung for 37 years.a In spite of her extremely trying circumstances, she served God zealously until her death. Over the years, Jehovah’s rich blessing overtook Laurel. For instance, she was able to help some 17 individuals to come to an accurate knowledge of Bible truth, even though she was confined to her machine 24 hours a day! Her situation calls to mind the apostle Paul’s words: “When I am weak, then I am powerful.” (2 Corinthians 12:10) Yes, any success we might have in preaching the good news stems, not from our own ability and power, but from God’s help by holy spirit, which he gives to those who keep on listening to his voice.​—Isaiah 40:29-31.

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In spite of very difficult circumstances, Laurel Nisbet served God zealously