The Day of the Lord comes like a thief in the night but not for those who live in the light.
In Jesus' final sign, recorded in John 11:1-54, he raised his friend Lazarus from the dead. As a sign, it was not to be...
Adam was a type of Christ, each having the same role as the representative of his people, but with opposite outcomes.
God has always been with his people, in various ways and temporarily in Old Testament times and later and permanently in human flesh.