“As the day of Noe were, so shall also the coming of the Son of man be.” Matthew 24:37 (KJV)
Surprises are good but it can get to a point that you will realised that certain surprises are not good.
It is the same that will be when Christ returns. I don’t think you would love to find yourself in the same situation of being taken aback by his returns.
In the days of Noe (Noah), many people don’t believe the flooding. Noah preached to them, warmed them and I bet he must have begged them to listen to him. But they bible says, they continued with their ways, which means they refused to listen.
If they or some of them had heeded to Noah, I bet they would have been saved.
Jesus Christ compared his return to that of the days of Noah during his preaching and you know, what God says, surely, it will come to pass.
So I would like to ask you, are you prepared? Or are you ready to be taken by surprise of return of Christ?