"The reverential awe and respect of the Lord is the beginning of wisdom" would be a more accurate translation, I would think. The King James didn't make a mistake when they used the word fear, it's just that over time the meaning of the word has changed.
Jesus didn't say, "If you are afraid of me, you'll obey me." However, He did say, “If you love Me, you will keep My commandments." - John 14:15
"Jesus replied, 'If anyone loves Me, he will keep My word. My Father will love him, and We will come to him and make Our home with him.'"
- John 14:23
"There is no fear in love, but perfect love drives out fear, because fear involves punishment. The one who fears has not been perfected in love."
- 1 John 4:18
Our Father supernaturally revealed His love for me to me in 1994. I had turned back to Him, sought Him, found Him, and I haven't walked away from Him since. Nor has He left me. "You will seek Me and find Me when you search for Me with all your heart." - Jeremiah 29:13
When I stumbled, the Lord led me to this: "For though a righteous man may fall seven times, he still gets up; but the wicked stumble in bad times." - Proverbs 24:16
When I was reading God's word and saw that in the light of His wisdom, I was a fool in many ways, He led me to this" "Do you see a man who is wise in his own eyes? There is more hope for a fool than for him. - Proverbs 26:12
I had to work at studying the word until I understood it well enough to not feel condemned when I read certain parts of it. This took years. It then lined up with what He'd shown me. Good news? It's great news!
If being afraid of God gets someone into the kingdom, that's great. It's just that for me, it's His love for me and my almost instantaneous response to this love that has kept me. I couldn't help but love Him back. He is that wonderful. Shalom.