What can we learn from Fundamentalists?

From Fundamentalists, we can learn

1. To contend earnestly for the faith once for all delivered to the saints (Jude 3).
2. To evangelize.
3. To insist on the importance of penal substitutionary atonement.
4. To vigilantly guard against false teaching.
5. To work for the moral and doctrinal purity of the church.
6. To separate from those who teach a false gospel.