Beware As Most Skeptics are Seeking to Feed their Doubt Not Their Faith

Christians why should we not give the Word of God to all skeptics equally? Why should we not always correct the skeptical ridiculer? In what ways has Satan blinded the minds of the skeptics? Why should we get answers now? If insidious doubts ever begin to creep into our minds, spiritual shipwreck is on the horizon. β€œThe Spirit explicitly says that in later times some will fall away from the faith.” (1 Tim. 4:1) Why? How? Why should it trouble us?