My faithlessness in smallest of the things

Today God spoke to me about my failure in the test when some one asked me to say a small lie in order to avoid more work. I agreed to lie and thought, ok, I will not lie. But at the time of need, I lied where as the one who asked me to lie told the truth. Finally I felt ashamed for agreeing to lie. God spoke to me saying I was not faithful in smallest of things. I confessed my sin at the Lord. He forgave me. " Lord, Help me not to betray you or deny you for the benefit of my self". I thank God for speaking to me in this area.