What does the Bible say about false religion in the last days?

In 2 Timothy 3:1-9, Paul instructs Timothy that during the last days, false religion will proliferate, characterized by perilous times. These are not merely world events or national troubles; rather, they refer specifically to the rise of hypocritical and self-serving preachers who claim to know Christ but distort His truth. Such false teachers will grow in number and influence, leading many astray with their heresies. Throughout scripture, we see consistent warnings about these deceptive individuals who misrepresent God and His gospel, culminating in increasing difficulties for the church as they arise.