Some have claimed that all religions are simply just different roads leading to God.
But consider: God is either a trinity or He is not. God's personal name is either Jehovah or it isn't. God either punishes people in an everlasting fire and torment or He lovingly does not. Different religions have FUNDAMENTAL differences between them. They cannot all be correct.
The Bible says that there is “one Lord, ONE FAITH, one baptism.” (Ephesians 4:4, 5) Therefore, there is only one way to fundamentally worship the "only true God". (John 17:3)
Though Jehovah God does not punish wrongdoers with an eternal hell, Jesus did say that to correctly know who God and His son "means everlasting life." (John 17:3)
For much more, see:
Does It Matter Which Religion You Choose?
IS THERE ONE TRUE RELIGION?
WHO SHOULD DETERMINE TRUE RELIGION?
HOW TO FIND THE TRUE RELIGION
How to Identify True Worship
What Does It Mean to Be a Christian?
Is Religion Losing Its Influence? - THE CHURCHES WHERE ARE THEY HEADING?
Is Religion Losing Its Influence? - WHAT IS HAPPENING TO THE CHURCHES?
Is Religion Losing Its Influence? - WHAT DOES THE FUTURE HOLD FOR CHRISTIANITY?