Try your best to live in peace with everyone. Try to be holy. Without holiness no one will see the Lord.
Be sure that no one misses God's grace. See to it that a bitter plant doesn't grow up. If it does, it will cause trouble. And it will pollute many people.
See to it that no one commits sexual sins. See to it that no one is godless like Esau. He sold the rights to what he would receive as the oldest son. He sold them for a single meal.
As you know, after that he wanted to receive his father's blessing. But he was turned away. With tears he tried to get the blessing. But he couldn't get his father to change his mind.