Christianity is about dying
Jesus came to give his life as a ransom for sinners. He went to calvary to die my death- His death dealt with my sin and sins. As a believer and follower of Christ, Galatians 2:20 tells me to follow Him- dying to self, fleshly desires so Christ would reign through the Holy Spirit in me.
All other religions Baha’i Islam Hindu Buddha it appears is directed to eliminate the problem either through their death or to negate them through mind elimination
Christianity is about restoration of relationships with God, man and creation
The cross dealt with sin and sins to erase the strife and source of separation from God whereas In Other religions the goal is to gratify, satisfy or actualize oneself