Why is the tribe of Dan not found in the 144,000 in the Book of Revelation?

If our sin debt is already paid in full through the blood of Jesus Christ then why are we commanded to overcome as He overcame?

Please explain the meaning of Revelation 3:16.

What did God mean when He told Paul, "My grace is sufficient for you?"

Could you please explain 1 Corinthians 7:36-38?

Does this teach loss of salvation?

What happened to Lazarus, the one that was raised from the dead, after Jesus was crucified?

I have a question about John 11:1-45 especially verses 6 & 17. If Jesus stayed 2 more days how could Lazarus have been dead 4 days? Was he already dead when the message came to Jesus?

What does the Bible mean when it says that we are to eat the flesh and drink the blood of Jesus Christ?

I don't understand the parable of unrighteous steward. Is there any commentary or materials?