Members of WMSCOG keep the Passover of the New Covenant because they believe in Christ Ahnsahnghong. The Passover was restored by Christ Ahnsahnghong according to the prophecy of the Bible. But some people think that there's no need to keep the Passover to go to the kingdom of heaven. Do we need to keep the Passover for salvation?

Jn 6:53-54 Jesus said to them, “Very truly I tell you, unless you eat the flesh of the Son of Man and drink his blood, you have no life in you. Whoever eats my flesh and drinks my blood has eternal life, and I will raise them up at the last day.

Jesus taught us that whoever eats His flesh and drinks His blood has eternal life. Those who participate in Jesus' flesh and blood can receive salvation. Then how can we eat Jesus' flesh and blood?

Lk 22:7-8 Then came the day of Unleavened Bread on which the Passover lamb had to be sacrificed. Jesus sent Peter and John, saying, “Go and make preparations for us to eat the Passover.”

This is the scene where Jesus directed the Passover to His disciples. 

Lk 22:19-20 And he took bread, gave thanks and broke it, and gave it to them, saying, “This is my body given for you; do this in remembrance of me.” In the same way, after the supper he took the cup, saying, “This cup is the new covenant in my blood, which is poured out for you.

On the Passover day, Jesus took bread and wine and said it's His body and blood. In other words, we can have eternal life by keeping the Passover. The way of salvation is to keep the Passover of the New Covenant. That's why we must keep the Passover in WMSCOG. Also, we have to give all thanks and praises to Christ Ahnsahnghong who restored the Passover for our salvation.