Psalm 127:3-5 emphasizes the value of children, describing them as a blessing from God. The verses highlight that children are a reward, much like arrows in the hands of a warrior, symbolizing strength and potential. This imagery suggests that having children is a source of pride and joy for parents. The passage also notes that a family with many children is fortunate, as they can stand strong against challenges. It implies that children provide support and security, much like a fortified city. Overall, these verses celebrate the importance of family and the blessings that come with raising children.