The book of 2nd Timothy is a Pastoral Epistle. That means it written to help define and elaborate on the qualifications and duties of the Pastoral Office. In that epistle The Holy Spirit through the Apostle Paul makes it painstakingly clear that a pastor must rightly handle the word of truth (scripture):
“Do your best to present yourself to God as one approved, a worker who has no need to be ashamed, rightly handling the word of truth.” (2 Timothy 2:15)
This same qualification is reiterated in the Book of Titus, another Pastoral Epistle:
“He must hold firm to the trustworthy word as taught, so that he may be able to give instruction in sound doctrine and also to rebuke those who contradict it.” (Titus 1:9)
Not only are pastors required by God to rightly handle God's Word, God also commands pastors to preach the word regardless of whether it is popular for him to do so:
“I charge you in the presence of God and of Christ Jesus, who is to judge the living and the dead, and by his appearing and his kingdom: preach the word; be ready in season and out of season; reprove, rebuke, and exhort, with complete patience and teaching. For the time is coming when people will not endure sound teaching, but having itching ears they will accumulate for themselves teachers to suit their own passions, and will turn away from listening to the truth and wander off into myths.” (2 Timothy 4:1–4)
Recently, Bill Hybels, the Vision-Casting Leader of Willow Creek recently proved beyond a shadow of a doubt that he does not meet the Biblical qualifications for being a pastor. Here's what Hybels said: