It says "and I shall return" twice: "and if I return safe to my father’s house" and "and I shall return to the house of the LORD for many long years", referring to the redemption. When gratuitous hatred among us – the reason for which our holy and glorious Temple was destroyed – disappears, and we will have peace between us all, "I return safe to my father’s house". Then He will speedily redeem us entirely, and rebuild the Temple, "and I shall return to the house of the LORD for many long years".