The Lord said to Moses, “Speak to the people of Israel, that they take for me a contribution. From every man whose heart moves him you shall receive the contribution for me. And this is the contribution that you shall receive from them: gold, silver, and bronze, blue and purple and scarlet yarns and fine twined linen, goats’ hair, tanned rams’ skins, goatskins, acacia wood, oil for the lamps, spices for the anointing oil and for the fragrant incense, onyx stones, and stones for setting, for the ephod and for the breastpiece. And let them make me a sanctuary, that I may dwell in their midst. Exactly as I show you concerning the pattern of the tabernacle, and of all its furniture, so you shall make it. Exodus 25:1-9
The Jewish people are in their homeland. And yes they are still returning because the Lord has said “He will send out the angels and gather His elect from the four winds, from the ends of the earth to the ends of heaven” (Mark 13:27). For when the time was right He brought His people home. When the time came, when their return was necessary for the fulfillment of Scripture, He brought them home. So there will be a time when the Third Temple will be rebuilt.