I know for sure that it cannot be an act of God. God speaks to His people through His Word, the Holy Bible (KJV is a reliable version).
When God speaks to His people, God comes to the point and He does not beat about the bush. That supernatural act, if it is supernatural in the first place, is NOT God's style at all.
Don't we hear of idols crying tears ? and many other supernatural acts that confuse the simple-minded.
If it is a supernatural act and it isn't from God, you should know who it is from. I suggest you examine your ways. Scripture provides a model life that we should follow. If we abide by the biblical model, we are automatically covered by the blood of Christ which is a spiritual protection that cannot be penetrated by evil forces.
I hope this helps you. God bless.