If you don`t love God... → you won`t fellowship with Him → you won`t like the people who do → you won`t feel comfortable in His presence → so you won`t fit in Heaven → so you will end up in hell.
Prophets had spoken of Him and some aspects of His nature were revealed. But the perfect Truth of His love and His desire for us was not revealed and could not be understood.
So, He poured Himself into the body of Christ Jesus physically, mentally and spiritually Mat 1:18. His Word became flesh and dwelt among us Joh 1:14.
While we were separated from Him in the pathetic state of spiritual death, the perfect Son Of Man, the Son Of The Holy Spirit shed His blood to redeem us.
But we have the Authority to turn His Love off toward us. Rejecting Him by rejecting Christ Jesus cuts a person off from God`s Love. That is how He is able to send such to the Lake Of Fire (Heb 10:38 Rev 20:15).
But we are not of those that draw back (Heb 10:39). Rather, we draw near and experience more and more of His awesome Love and Grace (Joh 1:16 Eph 3:8).
Repent of Self Worship, turn to the Lord, receive Christ Jesus, be filled with His Spirit, allow the Word and the Holy Spirit to transform your mind and you will learn to love Him and so be fit for heaven.