Why was Moses not allowed to enter the Promised Land

Why was Moses not allowed to enter the Promised Land? What sin did Moses commit that caused God to give Moses such a strong punishment?

Why Was Moses Not Allowed into the Promised Land?

Rebel Not, Neither Fear

Commentary: From the Old Testament, lessons from Moses on life's disappointments - The San Diego Union-Tribune

Why did Moses not enter the promised land?

Why Moses Didn't Enter The Promised Land

Taking the Promised Land – Ishshah's Story

Israelite's Enter The Promised Land

Did the Exodus Generation Die in the Wilderness or Enter Canaan?

Why did Moses not enter the promised land?

A Trivial Devotion: Moses: You Can Look, But You Can't Touch