In Christ Jesus you are all children of God through faith. All. Not just the devout, not just the strong, all who believe. Sonship in the New Covenant is not elite but universal for everyone in Christ.
You do not become Gods child through performance. You are through faith. That is your identity, firm, secure, unearned. And from this identity you may live.
Today you can see yourself as Gods child, not as a stranger, not as a guest.