The document discusses Abraham's long wait of 25 years to receive God's promise of a child with his wife Sarah, despite their old age. It notes how Abraham continued believing and obeying God during this long waiting period. It also discusses how Abraham initially tried to fulfill the promise through Sarah's servant Hagar, rather than waiting for God's plan, and how we should embrace God's plan even if it differs from ours. The document encourages waiting faithfully on God's promises and trusting that He will fulfill them in His perfect timing, even if they seem impossible.