We need to be unflinching in our observance of God's commandments. Isaiah 50:7 NKJV says, "For the Lord GOD will help Me; therefore I will not be disgraced; therefore I have set My face like a flint, and I know that I will not be ashamed." Flint is a hard stone that can be used for cutting. It retains its shape. We are to retain our beliefs in God and His commandments no matter what others say. We need to hold onto the truth. Titus 1:9 NKJV says, "Holding fast the faithful word as he has been taught, that he may be able, by sound doctrine, both to exhort and convict those who contradict." In our time there seems to be a lot of people who contradict God's word and they are like a flint against God and His commandments. 2 Timothy 2:2 NKJV tells us, "The things that you have heard from me among many witnesses, commit these to faithful men who will be able to teach others also." Pass on the teachings of truth to others who will be faithful.