At the conclusion of the beast's 42 months, the Lord will come like a thief in the night. When the Lord comes like a thief, He will then remove his spirit from the temples of the faithless who will have chosen to believe the lie/the delusion, the man of sin will have given them (2 Thess 2:3), so that they could take pleasure in not believing the truth (2 Thes 2:10-12).God was not talking about a spiritual temple in dan 9 or in matt 24.
Spiritual temple is out new life, it relates to us, not the whole world
The whole faithless world, all of whom currently experience illumination from the Lord in their temples, will then find themselves in utter darkness, while the Lord's people will then experience great illumination (Isaiah 60:1-2), being caught up to the Lord spiritually (1 Thessalonians 4:17). I recognize this greater illumination as the blessing on day 1335 in Daniel 12:12, which comes some days after the beasts system has commenced to collapse.
Isaiah 60:1 Arise, shine; for thy light is come, and the glory of the Lord is risen upon thee. 2 For, behold, the darkness shall cover the earth, and gross darkness the people: but the Lord shall arise upon thee, and his glory shall be seen upon thee.
1 Thessalonians 4:17 Then we which are alive and remain shall be caught up together with them in the clouds, to meet the Lord in the air: and so shall we ever be with the Lord.
Daniel 12:12 Blessed is he that waiteth, and cometh to the thousand three hundred and five and thirty days.