The word does not state how old Moses was when he became the son of the pharaoh's daughter. No matter how old, after all of his natural mother's care, it had to be difficult for her to let him go. This was her God-given child. Not only did she nurse and care for him, but she also imparted other things into his heart and spirit during that short period of time.
In our lives we have our children, husbands, friends and acquaintances. With some of these people our time is short, perhaps just a conversation. We must believe that the Holy Spirit is working through us to reveal the things of God to them.
One thing that had been planted into Moses' heart was his sense of destiny. At the age of forty he knew that it was time to rescue his people. He killed an Egyptian soldier that was beating on a Hebrew slave. It was not God's time to rescue Moses' people, but it does show he knew God had called him to be a deliverer and he was willing to act.
He refused all the wealth, power and prestige associated with being called the son of pharaoh's daughter, an earthly title, in order to fulfill a heavenly purpose. He had not learned this in pharaoh's court. Learning this amazing destiny must have taken place during the time he spent with his Hebrew parents. Prov. 22:6
God had promised freedom for the Hebrew people. His parents had to have known that there was a part for him to play, and they knew there would be a reward for those who were faithful (Heb. 11:13). That which had been imparted into Moses by his parents was very strong, and all the lures of Egypt could not hold on to him.
Moses' parents had a destiny and Moses had his. Moses' mother had long since died when Moses began to fulfill that call. Miriam, his sister, was in her nineties when she danced and sang after the corssing of the Red Sea. God rewarded Moses' mother for believing and putting the basket in the water. She was given the opportunity to nurture and care for him. And she was paid to do so! She was not only required to give him up once, but twice. She had to be a great believer in God, Jehovah.
We have a promise from God that Jesus will return. We know that it will be through the church that the manifold wisdom of God will be made known (Eph. 3:10). God's eternal purpose was fulfilled in one person, Jesus. We have a part to play in manifesting Jesus on earth, which in turn, draws others to Him. We have no visible evidence that this is true, but we know God. We have His word. We must be sure that the riches and powers of this age do not draw us away, but that we respond to the "high call" of God.