The blessing comes from your heart my friend @amiramnoam, not from the kids themselves. We have 2 kids. Through them I learned a lot. They humbled me and help me see my inabilities and weaknesses. This became a blessing that I could learn and grow from. Mostly they are not my possessions but belong to the one who created them. Yaweh has a purpose for Israel to call out to him. That is the blessing. That's what I think.
Peace