25 Pharaoh called for Moses and Aaron and said, “Go, sacrifice to your God within the land.” 26 But Moses said, “It is not right to do so, for we will sacrifice to the LORD our God what is an abomination to the Egyptians. If we sacrifice what is an abomination to the Egyptians before their eyes, will they not then stone us? 27 “We must go a three days’ journey into the wilderness and sacrifice to the LORD our God as He commands us.” 28 Pharaoh said, “I will let you go, that you may sacrifice to the LORD your God in the wilderness; only you shall not go very far away. Make supplication for me.” 29 Then Moses said, “Behold, I am going out from you, and I shall make supplication to the LORD that the swarms of flies may depart from Pharaoh, from his servants, and from his people tomorrow; only do not let Pharaoh deal deceitfully again in not letting the people go to sacrifice to the LORD.”
30 So Moses went out from Pharaoh and made supplication to the LORD. 31 The LORD did as Moses asked, and removed the swarms of flies from Pharaoh, from his servants and from his people; not one remained. 32 But Pharaoh hardened his heart this time also, and he did not let the people go.
Pharaoh tries to be sneaky here, and get Moses to compromise. But Moses knew what God had asked him to do, and he was not about to give in. When God asks you to do something, and the world tempts you to do it halfway, just do it. Don’t give in, don’t compromise. Obey God, and watch His hand work.