1 Nephi 4:3

Now behold ye know that this is true; and ye also know that an angel hath spoken unto you, wherefore can ye doubt. Let us go up; the Lord is able to deliver us, even as our fathers, and to destroy Laban, even as the Egyptians.

You know this is true. You know an angel talked to you. So why do you doubt? Let’s go. The Lord can save us just like he saved our ancestors. He can destroy Laban just like he destroyed the Egyptians.

“You know that really happened. You also know an angel spoke to you. So why are you still doubting? Let’s go. God can save us just like he saved our ancestors. He can deal with Laban like he dealt with the Egyptians.”