The nature of Adam and Eve were they represent people of a celestial nature who had the Word written on their hearts... the people after were spiritual and have free will.
We are spiritual beings. We are influenced by good and evil and can choose in freedom our path. Rejecting evil by seeing something as a bad 'habit' or whatever rubs your conscious the wrong way does not matter - trust the Lord will lead to all truth.
Faith is the work of God. The work of God is not represented all though the Bible as the Philistines, the dragon, and the goats in Daniel and Matthew. They do not represent faith.
As soon as one adds something to faith in Christ, it isn’t faith in Christ.