Yes, and no. If you follow the bible then the same chapter (Matt. 24 <--link) also gives the signs and says:Originally Posted by Soshi Kitai
"33 So likewise ye, when ye shall see all these things, know that it is near, even at the doors.
42 ¶ Watch therefore: for ye know not what hour your Lord doth come.
44 Therefore be ye also ready: for in such an hour as ye think not the Son of man cometh."
Or in other words, we've been warned. Even though we don't know the "hour" if we're not ready it's our own fault.
It's even clearer in Thessalonian's 5: (<--link)
"4 But ye, brethren, are not in darkness, that that day should overtake you as a thief.
5 Ye are all the children of light, and the children of the day: we are not of the night, nor of darkness.
6 Therefore let us not sleep, as do others; but let us watch and be sober."