History shows that if one forgets God he becomes increasingly worse in his living. This shows that to throw off the restraint of the sound gospel will result in debased and sinful living. So you see it is important to believe the right things and also to obey the Lord, thus doing the right things. One can give from the wrong motive. Such profits him nothing.
Love has to be the motivation.
Love is a positive position on something. It is a doctrinal standard. If it did not matter what you believe just what you did - then you could ridicule the word of God and still be saved. Such is not possible. For one to ridicule and speak against the gospel and reject its precepts, that person is blaspheming the Holy Spirit.