Isaiah 40:29

He giveth power. The God who faints not imparts strength to fainting hearts. Whatever man’s needs may be, God is able to supply them all (see Ps. 104:27; 145:15). Those who in meekness and lowliness of spirit realize their own frailties and shortcomings are the most certain of having their needs supplied (Isa. 57:15; Matt. 5:3-6). God’s ear is always attuned to the cry of those who feel themselves insufficient for the tasks at hand and who desire the help of Heaven. It is in the weakness of humanity that God’s strength is made perfect (2 Cor. 12:9). This fact has been proved in the lives of countless thousands.