Be ye therefore ready also

Luke 12:40
Be ye therefore ready also; for the Son of man cometh at an hour when ye think not.

The Lord promises to return when the hour that we least expect. In fact the exact time is only known by the Father God. Although End Times prophecies have various signs that are pointing to the season, the exact timeframe is unknown. However the teaching is also supposed to be applicable in daily lives. God has put this in Scriptures so that everyday, we have a sense of expectation. Although our sinful nature sometimes get the better of us, this is more reason to repent daily and have communion with the Lord in the expectation of His return.