Isaiah 40–49 is written to people who would live long after Isaiah: the Jews carried off to Babylon. They had lost their homes, their temple and a lot of their confidence. Some said the Lord had forgotten them (49:14). His answer runs through every chapter: “Fear not… I have called thee by thy name; thou art mine” (43:1). The Lord speaking is Jehovah, the premortal Jesus Christ, and He promises to be with them through the waters and the fire (43:2), to carry them to old age (46:4) and to keep them engraved on His palms (49:16).
Right in the middle, Isaiah writes one of the sharpest pieces of satire in scripture (44:9–20). A man grows a tree, burns half of it to bake bread and warm his hands, then carves the leftovers into a god and prays to it: “Deliver me; for thou art my god.” He never stops to ask the obvious question Isaiah puts in verse 20: “Is there not a lie in my right hand?” Two chapters later, Babylon’s famous idols Bel and Nebo have to be loaded onto worn-out animals and hauled away (46:1–2). Idols have to be carried. The Lord carries you.
Fourteen- to sixteen-year-olds don’t bow to logs, but they live inside a system that constantly tells them who they are: follower counts, streaks, grades, rankings, group chats, how they look in a photo. None of those things are evil. They become idols when we let them name us and we have to keep feeding them. For the Strength of Youth (“Walk in God’s light”) tells youth not to compare their lives to what others seem to be experiencing online, and reminds them their worth comes from being a child of heavenly parents, not from social media. This lesson lets them say that out loud in their own words instead of hearing it lectured at them.
This is General Conference weekend. The Lord calls His people “my witnesses” (43:10), and apostles are called as special witnesses of Jesus Christ (D&C 107:23). If you teach this on another week or at home, the conference tie-in still works: invite the youth to listen for what the Lord says about who they are.