He who keeps the commandment keeps his soul, but he who is careless of his ways will die. (Proverbs 19:16, NKJV)
Your interest in eternal life is shown by your interest in keeping the commands of the Lord. Jesus said the Father’s command is everlasting life, and so He carefully spoke the Father’s will for us to obey (Jno. 12:48-50). Obeying the commands of God protects our soul unto eternal life. Disobeying the commands of God leads to our eternal death (Rom. 6:23). Do not despise the commands of God. They are for your good. “Blessed are those who do his commandments, that they may have the right to the tree of life, and may enter through the gates into the city” (Rev. 22:14). Do not be careless with your soul. Protect it by keeping the commands of God.