It would help you to show scriptures such as this;
John 3:36New American Standard Bible (NASB)
36 He who believes in the Son has eternal life; but he who does not obey the Son will not see life, but the wrath of God abides on him.”
Jesus didn't say only believe.
…unless your righteousness surpasses that of the Pharisees and the teachers of the law, you will certainly not enter the kingdom of heaven; Matthew 5:32.
…unless you change and become like little children, you will never enter the kingdom of heaven; Matthew 18:3.
…unless you forgive your brother or sister from your heart; Matthew 18:35.
…unless you repent, you too will all perish; Luke 13:3.
… unless they are born of water and the Spirit; John 3:5.
Unless I wash you, you have no part with me; John 13:8.
…unless it dies; 1 Corinthians 15:36.
...if you forgive other people when they sin against you, your heavenly Father will also forgive you; Matthew 6:14
...if you do not forgive others their sins, your Father will not forgive your sins; Matthew 6:15
...If you continue to follow my teaching, you are really my disciples;
John 8:31
...if you do them you will be blessed; John 13:17
If you obey my commands, you will remain in my love, just as I have kept my Father’s commands and remain in his love; John 15:10
...if you do what I command you are my friends; John 15:14
...if we obey His commands---we may know that we know Him; 1 John 2:3
