There is no other way to determine the difference between the will of God and the crafts of satan... Jesus is the way, the truth and the life... The Holy Spirit of God is the Comforter...
There's a big difference on being wise and being crafty. The former is the attribute of God, and the latter is that of Satan.
The world is a busy place filled with many busy businesses, both the Godly and the ungodly. It means before you go on to accept any activity or event that comes into the world, you must weigh its Values, examine the Virtues, listen to Views and then you give your Verdict. Satan is not wise; he is just crafty!
When you are posessed by evil spirits, it is crafty manipulations that you follow; but when you are posessed by the Holy Spirit of God, it is wise discretions you pursue!
Be a craftsman in speech that thou mayest be strong, for the strength of one is the tongue, and speech is mightier than all fighting.
A poet should be so crafty with words that he is envied even for his pains.