Time, waiting and patience are all difficult things for us in our humanity. We want things to happen, but we want them to happen on our schedule and when we are ready. Many stand and declare that the Lord has a purpose and does miracles. We know these things, but some think that He does not do them for us. We often blame ourselves not being good enough to deserve these things. In Genesis 11, we meet Abram and Sarai. In verse 30, the Bible calls out Sarai’s problem: She was barren. God made a covenant with Abram that he would make his seed into a great nation. But to those looking on, God had made a mistake. Either God chose the wrong man, or Abram had the wrong wife. In chapter 12, God commands Abram to move and again promises to make his seed into a great nation. Abram never hesitated and followed God’s direction. By chapter 15, Abram was still unsure of how the covenant would play out since he did not have a child, and he questions God on how it will come to pass. God reminds Abram of the promise but does not offer an answer about how. In chapter 16, Abram and Sarai take matters into their own hands, and try to have a child with Hagar saying “it may be that I may obtain children by her.” We cannot live life by maybe. The enemy wants us to get to the point of maybe. This course did not work out the way that they thought it would. That is always the case when we take matters out of God’s hands. How frustrating it must have been for Abram and Sarai to be following all of God’s direction, but not see the blessing that God had promised. How the enemy must have whispered in their ears about how they were not worthy. Like a haunting memory, it must have poisoned Sarai’s mind. In chapter 15, Abram is 99; thirteen years older than the previous chapter. Thirteen years past when they thought they were too old. In this chapter, God begins to speak a word for Sarai. He says that her name will be Sarah and specifically says that He would give her a son. This leads us to our text this morning. Our text says they laughed when God tells them that Sarah would have a child. They didn’t question or laugh when God tells them to move. But, this time they laugh because this promise involved them. Before, they just had to trust God, but now this part of the promise involves them. The doubt playing in their minds was telling them that they were not good enough. Too many people give up on the promise not because it is too big for God, but because it is too big for us. Some of us have tried to defer our calling because we do not think we are capable. Right in the middle of our text is God’s answer to that doubt: “Is anything too hard for the Lord?” In Genesis 21, the Bible declares “and the Lord visited Sarah as he had said, and the Lord did unto Sarah as he had spoken.” How many times have we been Sarah who agreed with God, but inside we laughed because of our own limitations? If God says it, we can count on it. We may not know when, we may not know how, we may not know the time frame, but it will happen. If God says it, it will happen. We may be limited, but our God is not!