God never promised us that we were going to go to heaven on flowery beds of ease. Paul said to "fight the good fight of faith". Life is a fight. And just because you're going through some tough times today doesn't necessarily mean that you've done anything wrong. Jesus clearly said, John 16:33, "In this life, you will have trials, frustrations, hardships, and distress. But be of good cheer for I have overcome the world."  No matter what you go through in life, you've got to stand strong and don't give up and don't give in. Show the enemy that you are more determined than he is!