One of the things that children of God need to do is to obey this command of the Lord. Our natural tendency is to use our own knowledge and wisdom in life, yet what we should do is to obey God in His word. God's ways are so much different than man's. His ways and thoughts are much higher than man's. We should submit to the Lord and obey His word. In other words, trust Him rather than ourselves. Our heavenly Father will always guide us in the right way, and it will always be in agreement with the Bible and never contrary to it.