To derive the fullest comfort and encouragement from Romans 8:28 we must realize that God is at work in a proactive, not reactive, fashion. That is, God does not just respond to an adversity in our lives to make the best of a bad situation. He knows before He initiates or permits the adversity exactly how He will use it for our good.

Trusting God is not a matter of my feelings but of my will.

Modern Christians, especially those in the Western world, have generally been found wanting in the area of holiness of body. Gluttony and laziness, for example, were regarded by earlier Christians as sin. Today we may look on these as weaknesses of the will but certainly not sin. We even joke about our overeating and other indulgences instead of crying out to God in confession and repentance.

God is at work in all the circumstances of your life to bring out the good for you, even if you had never heard of Romans 8:28. His work is not dependent upon your faith. But the comfort and joy that statement is intended to give you is dependent upon your believing it, upon your trusting in Him who is at work, even though you cannot see the outcome of that work.

One thing we may be sure of, however: For the believer all pain has meaning; all adversity is profitable. There is no question that adversity is difficult. It usually takes us by surprise and seems to strike where we are most vulnerable. To us it often appears completely senseless and irrational, but to God none of it is either senseless or irrational. He has a purpose in every pain He brings or allows in our lives. We can be sure that in some way He intends it for our profit and His glory.

Because God is sovereign, He is able to answer. Because He is faithful to His promises, He will answer.

The sin of worldliness is a preoccupation with the things of this temporal life. It's accepting and going along with the views and practices of society around us without discerning if they are biblical. I believe that the key to our tendencies toward worldliness lies primarily in the two words “going along”. We simply go along with the values and practices of society.