"Blessed are those who mourn, for they shall be comforted" (Matthew 5:4).
"OK, Jesus, I'm willing to forgo the comfort if we can also forgo the mourning. Pain sucks." Just keeping it real.
But somewhere in this process, Jesus works the miracle of salvation (that is the blessing). The process looks something like a bad American Idol audition. Step one, reality check; Simon Cowell pops your bubble. Step two, grieve the death of your fantasized self, or even more pitifully, live in denial and keep trying to impress your drunk friends at the local karaoke bar.
Salvation doesn't cost you anything except your idolized self. Once the reality hits, you grieve. It's only natural, and Jesus makes allowances for it. Don't you find it interesting that Alcoholics Anonymous, or any of the other 12 step programs, are among the more successful addiction programs? And step one is admitting we cannot help ourselves, we are powerless. That is being poor in spirit, and grieving the fact that we cannot save or control ourselves; WE NEED A SAVIOR!
But it goes beyond what happens in our hearts. Our whole world is broken. We grieve reality. As a pastor, I've seen it many times. I've seen the pain, the denial, the far-away look of unbelief in the eyes of someone who just lost a loved one. We weren't made for death or a fallen world. We were made for life and eternity. And when the reality of our brokeness hits, it hurts like hell.
I've seen parents grieve kids running wild when they did everything they knew to raise them right. I've seen grief over failed careers, broken marriages,betrayal, and the list goes on.
The only option other than grief when we finally realize we ain't living in heaven is denial; pretend we can have our best life now, that I am in control, that life is always good. The blessing of salvation is only for those who first go through the pain of recognizing their need and lack, and the acceptance of something better to come.
