Jenn F. grew up in the same faith-healing church that I attended.  In her own words, here is her Salvation story.  It is beautiful and powerful.
  
The  summer I was 15 years, my older sister, who worked for my dad,  came  home from work and told my dad she didn't think she would be able  to go  back to work the next day, as she wasn't feeling well.  Within a  few  days of her saying that, I was in the bedroom we shared and she was laying on  the bed  in a coma. I didn't know that she was in a coma, but I knew  that every  time I squeezed her hand hard, she wouldn't even flinch. I  remember that  I kept squeezing her hand hard (the type that would make  you jump back  and pull your hand away if someone did it to you), but it  was like she  couldn't feel it. I kept squeezing it, because I wanted  her to move. I  wanted to see her move, because I knew that would raise  my spirit. I was  hoping she would at least pull her hand away in pain,  so that I knew  she was ok. I remember that it was me, my mom and my  sister in the room.  All of the sudden, my sister who had just been  laying there, sat up. I  remember my mom saying, "Jenny, go get your  dad." But I couldn't. It was  like time stood still for me for the  moment. Next thing I remember, she  crawled down to the end of the bed  and sat there for a moment, not  saying anything. Then her head jerked  to the right, as her eyes went to  the corner of the room. Suddenly,  after being motionless, she stood up,  still looking in the corner, and  in one motion, she threw both her arms  into the air as her face took on  a glow that I've never seen before or  since, and then she collapsed  back onto the bed.  At that point, I knew I  had seen her spirit leave  her body. And my older sister no longer  lived.
My  testimony is that, the summer following my sister's death, I  was  sitting in the bedroom that we had shared together. And I got to   thinking about my sister. I wasn't mad that she was dead. It wasn't   anything like that. I just got to thinking about her. I think I might   have been looking at a music sheet that she had bought. I got to   thinking about her life, and what I had seen in the last few seconds of   her life. I knew beyond a shadow of a doubt, that she saw Jesus in  the  corner of the room and that she was ready to meet Him, and in fact,   welcomed Him. Suddenly, there was a voice within me that said, "If that   had been you last year, would you have gone to heaven?" I remember   thinking about that question within me, and knowing the answer. No. I   knew that if it had been me, I would not have gone to heaven. I had been   baptized just a few years prior, but that day reality hit me that I   hadn't actually made the choice to sincerely ask Jesus to forgive me of   my sins. I remember that day like it was yesterday. I got down on my   knees in my bedroom in front of the desk that I had been sitting at, and   I poured out myself before the mercy of the Lord.
Since  that day, I  haven't always walked with God, but I do know that I made  the decision  on that day. That, despite my thinking that if I did  enough good things  to outweigh the bad things that I would still get to  heaven, God has  since showed me that it is only HE who can save us.  It's nothing we can  do to earn it, but we do have a decision, a choice  to make to actually  ask Him to forgive us and to take control of our  lives.
We  don't all have the same testimony, but we all  have a testimony of some  kind. It is the power of God in us. It is our  duty to share the gospel  of Jesus Christ with everyone. I share my  testimony with you in an  effort to tell you that someday, every one of  us will die. We don't just  die when we're grandfathers or grandmothers.  We don't just die when  we're mothers or fathers. Sometimes we die when  we're young, the age  that we're at now. But if sins are not forgiven  by Jesus Christ, death  will be met with hell. Contrary to popular  belief that you'll just join  up with your friends in hell and party on,  the Bible says that hell is a  place of solitude and torment. Yes, you  will hear your friends, but you  will hear your friends screaming in  torment. You will hear them, but  you won't see them, because it will be  utter darkness. Alone. Forever.
In the Bible, the  book  of Joel gives us a word (an instruction) from God about this. Joel  1:3:  "Tell your children about it, let your children tell their  children,  and their children another generation." We've got a duty to  tell the  next generation the Truth, the gospel of Jesus Christ. The  reason He  came. The reason He died. The reason He rose again and is  still living.  The reason He is coming back someday. We're seeing Joel  2:28-29; "And  it shall come to pass afterward that I will pour out My  Spirit on all  flesh; your sons and your daughters shall prophesy, your  old men shall  dream dreams, your young men shall see visions. And also  on my  menservants and on my maidservants I will pour out My Spirit in  those  days." We're not just hoping for Joel 2:28-29, WE ARE LIVING Joel  2:28-29! And we're preaching Joel 2:32/Acts 2:21, Acts 2:36, Acts  2:38-39, and Joel 1:3:
- And it shall come to pass that whoever calls on the name of the Lord shall be saved.
- Therefore let all the house of Israel know assuredly that God has made this Jesus, whom you crucified, both Lord and Christ.
-   Repent, and let every one of you be baptized in the name of Jesus   Christ for the remission of sins; and you shall receive the gift of the   Holy Spirit. For the promise is to you and to your children, and to all   who are afar off, as many as the Lord our God will call.
- Tell your children about it, let your children tell their children, and their children another generation.
If  it's not Jesus Christ, it's some other way; and if it's some other way,  it's not going to work. John 14:16, (Jesus said) "I am the way, the  truth, and the life: no one comes to the Father except through me."