The document discusses how Christians can drift away from God through negligence. It notes that drifting happens unconsciously through unseen undercurrents. Individuals and churches can slowly drift into error over time. It's dangerous because drifting increases one's speed away from God and the dangers that come with that. It ends in spiritual shipwreck unless the drifting is addressed. Common signs of drifting include diminishing desire to study the Bible, pray, fellowship with other believers, and share the gospel. Remedies include diligently keeping faith, being on guard against temptation, and having a strong anchor in Jesus Christ. The document encourages readers to check if they have been drifting and to encourage one another.