Are Adventists the Only True Christians?

[V. Hahn]

I highly recommend this sermon by Pastor O'Ffill.  https://www.revivalsermons.org/index.php?pg=sermons&id=3#sthash.KIdOZAu3.dpbs

It shows the importance of the message that God has given Seventh-day Adventists to share with the world. 

I would like to ask you some questions:

Is it true that you have to be a Seventh-day Adventist to receive salvation and become a child of God?
Do only Seventh-day Adventists have their names written in the Book of Life?
Are there true born-again children of God in other denominations?
- See more at: https://www.revivalsermons.org/index.php?pg=sermons&id=3#sthash.zCURO1g6.dpuf