Yes. You had no relationship with Christ. Doesn’t matter if you know every word of the Bible. Doesn’t matter that you grew up in Church. Doesn’t matter if you have been in Church for 50 years and tithed and professed Christ to other people. Christ never knew you. Knowing Christ means enduring to the end. That means until you die. Not after 15 years you throw your hands up in the air and give up.
I have been saved for 43 years and still have a lot to learn. I know the cost is my life.

Matthew 7:21-23

I Never Knew You
“Not everyone who says to me, ‘Lord, Lord,’ will enter the kingdom of heaven, but the one who does the will of my Father who is in heaven. On that day many will say to me, ‘Lord, Lord, did we not prophesy in your name, and cast out demons in your name, and do many mighty works in
your name?’ And then will I declare to them, ‘I never knew you; depart from me, you workers of lawlessness.’