The glory of the Lord filled the temple

2 Chronicles 7:1-10
When Solomon finished praying, fire came down from heaven and consumed the burnt offering and the sacrifices, and the glory of the Lord filled the temple. The priests could not enter the temple of the Lord because the glory of the Lord filled it. When all the Israelites saw the fire coming down and the glory of the Lord above the temple, they knelt on the pavement with their faces to the ground, and they worshiped and gave thanks to the Lord, saying, He is good; his love endures forever.
So Solomon observed the festival at that time for seven days, and all Israel with him—a vast assembly, people from Lebo Hamath to the Wadi of Egypt.  On the eighth day they held an assembly, for they had celebrated the dedication of the altar for seven days and the festival for seven days more. On the twenty-third day of the seventh month he sent the people to their homes, joyful and glad in heart for the good things the Lord had done for David and Solomon and for his people Israel.
The flame burns up the sacrifices in token of God's presence and approval. The seven days of festivity run on into the week-long Feast of Tabernacles, with a final day of solemn meeting before they all disperse.
Why?
The fire came down from heaven and consumed the burnt offering, which means God accepted the prayer of Solomon and their offering. God's glory filled the temple let all of Israelites fall down their knelt and worship the Lord, gave honor to the Lord.
God is good, his love endures forever. Give honor to the Lord!
Seven days' dedication is a big festival at that time in Jerusalem. All the people from Hamath to the Wasi of Egypt, people came from all the nations around Israel.
How?
Show our hearts and emotion through worship and actions to honor the name of the Lord.