In what ways are we not immune to drifting away from the gospel?
If we are not in the God's Word daily and living what we are learning we can get caught up in the world and drift away from the gospel.
According to the author, how can we successfully resist the tendency to drift?
We must pay careful attention. The author is telling us to be mindful of what we know and to apply ourselves to it.
How di Jesus describe this phenonmenon of "drift" in the Parable of the Sower?
Jesus talked about the seed that was sown on the hard ground of the path, the shallow ground of rocky soil, or the thorny soil where it was choked out. We are also reminded by James 1:22 that just being hearers of the word, and not being doers of it is a dangerous,deceptive place to be.