“Rick Warren suggests that Jesus doesn’t want us to even think about prophecy or His return. Warren tells us that it is none of our business. He tells us that thinking about Jesus’ return is a ploy by Satan to get us distracted. (PDL, pp. 285, 286)
http://www.lighthousetrailsresearch.com/worldasweknowit.htm
The Word of God says:
Tit 2:13 Looking for that blessed hope, and the glorious appearing of the great God and our Saviour Jesus Christ;
Tit 2:14 Who gave himself for us, that he might redeem us from all iniquity, and purify unto himself a peculiar people, zealous of good works. Tit 2:15These things speak, and exhort, and rebuke with all authority. Let no man despise thee.
Also:
Jud 1:17 But, beloved, remember ye the words which were spoken before of the apostles of our Lord Jesus Christ; Jud 1:18 How that they told you there should be mockers in the last time, who should walk after their own ungodly lusts.