The disciples had nothing to gain by lying and starting a new religion. They faced hardship, ridicule, hostility, and martyr's deaths. In light of this, they could never have sustained such unwavering motivation if they knew what they were preaching was a lie. The disciples were not fools and Paul was a cool-headed intellectual of the first rank. There would have been several opportunities over three to four decades of ministry to reconsider and renounce a lie.
J.P. MorelandIf you were to force people to do something against their free choice, you would be dehumanizing them. The option of forcing everyone to go to heaven is immoral, because it's dehumanizing; it strips them of the dignity of making their own decision; it denies them their freedom of choice; and it treats them as a means to an end. When God allows people to say 'no' to him, he actually respects and dignifies them.
J.P. MorelandIf we are going to be wise, spiritual people prepared to meet the crises of our age, we must be a studying, learning community that values the life of the mind
J.P. MorelandReligion is now viewed by many as a placebo or emotional crutch precisely because that is how we often pitch the gospel to unbelievers
J.P. Moreland