Have you seen a train make a U-turn?

It takes miles to turn a train that is on a track.  There is no need for a steering wheel on a train.  Steering is not required in a locomotive because navigation is achieved by the rails/tracks. ... There is no steering in a train as all the steering is monitored by the control station. The train's wheels are fixed and it is only the rails that give direction to the moving train which are controlled via control tower.  Who controls your direction?

 

Ephesians 4:14 (NIV)
14  Then we will no longer be infants, tossed back and forth by the waves, and blown here and there by every wind of teaching and by the cunning and craftiness of men in their deceitful scheming.

John 14:24-27 (NIV)
24  He who does not love me will not obey my teaching. These words you hear are not my own; they belong to the Father who sent me.
25  "All this I have spoken while still with you.
26  But the Counselor, the Holy Spirit, whom the Father will send in my name, will teach you all things and will remind you of everything I have said to you.
27  Peace I leave with you; my peace I give you. I do not give to you as the world gives. Do not let your hearts be troubled and do not be afraid.