One of the questions I often get

"Why should you devote so much time and effort for church when you barely have enough for youself?"

Proverbs 3:5
Trust in the Lord with all your hear, and lean not on your own understanding.

Because everything that God has placed in our life has a reason for it. Be it obstacles, relationship, heartache, finances, opportunity, challenges or failure. You name it.

We may not understand why, because we aren't God.
But when we get to see the big picture, we'll be glad that we've been through that all  :)