Exodus 4:18-31 and Mark 4:30-34 (NLT)

Exodus 4:18-31
Moses Returns to Egypt

18  So Moses went back home to Jethro, his father-in-law. “Please let me return to my relatives in Egypt,” Moses said. “I don’t even know if they are still alive.”  “Go in peace,” Jethro replied.

19  Before Moses left Midian, the Lord said to him, “Return to Egypt, for all those who wanted to kill you have died.”
20  So Moses took his wife and sons, put them on a donkey, and headed back to the land of Egypt. In his hand he carried the staff of God.
21  And the Lord told Moses, “When you arrive back in Egypt, go to Pharaoh and perform all the miracles I have empowered you to do. But I will harden his heart so he will refuse to let the people go.
22  Then you will tell him, ‘This is what the Lord says: Israel is my firstborn son.
23  I commanded you, “Let my son go, so he can worship me.” But since you have refused, I will now kill your firstborn son!’”
24  On the way to Egypt, at a place where Moses and his family had stopped for the night, the Lord confronted him and was about to kill him.
25  But Moses’ wife, Zipporah, took a flint knife and circumcised her son. She touched his feet with the foreskin and said, “Now you are a bridegroom of blood to me.”
26  (When she said “a bridegroom of blood,” she was referring to the circumcision.) After that, the Lord left him alone.
27  Now the Lord had said to Aaron, “Go out into the wilderness to meet Moses.” So Aaron went and met Moses at the mountain of God, and he embraced him.
28  Moses then told Aaron everything the Lord had commanded him to say. And he told him about the miraculous signs the Lord had commanded him to perform.
29  Then Moses and Aaron returned to Egypt and called all the elders of Israel together.
30  Aaron told them everything the Lord had told Moses, and Moses performed the miraculous signs as they watched.
31  Then the people of Israel were convinced that the Lord had sent Moses and Aaron. When they heard that the Lord was concerned about them and had seen their misery, they bowed down and worshiped.

Mark 4:30-34
Parable of the Mustard Seed

30  Jesus said, “How can I describe the Kingdom of God? What story should I use to illustrate it? 

31  It is like a mustard seed planted in the ground. It is the smallest of all seeds, 

32  but it becomes the largest of all garden plants; it grows long branches, and birds can make nests in its shade.”

33  Jesus used many similar stories and illustrations to teach the people as much as they could understand.
34  In fact, in his public ministry he never taught without using parables; but afterward, when he was alone with his disciples, he explained everything to them.