Is Anything Too Hard for the Lord?

I think God is so funny I think there's some things he said in scripture that just made me giggle and this is one of them Oh, and I had to include it as Genesis 18 10 through 15 Then the Lord said to Abraham why did Sarah laugh and say will I really have a child now that I'm old is Anything too hard for the Lord. The Hagar ish my old story being a An exemplification of what control is but God is exemplifying his trust Anyways, this is where God makes me laugh. He says I will return to you next year and Sarah will have a son. She tried lying like a lot I love what God just reinstated who he is