You know, I have asked that and even had the nerve to wonder why John the Baptist and other Martyrs were not as significantly thought of.
Thankfully, He actually helped bring clarity. I believe it has more to do with the sinless, spotless, blemished free life He led, how He was immaculately brought into this world as the ONLY begotten Son of the living God. The who He is matters. He is the difference. He is the Only begotten Son, making Him the God who was with us, who left His Spirit with us. Only His sacrifice was going to reconcile us to God. Also as pointed out by another, because of the who He is, He was resurrected. WoW, may we never stop magnifying our Lord and Savior, Yeshua, Jesus Christ.
but to those who are called, both Jews and Greeks, Christ the power of God and the wisdom of God. And because of him you are in Christ Jesus, who became to us wisdom from God, righteousness and sanctification and redemption, so that, as it is written, “Let the one who boasts, boast in the Lord.”
1 Corinthians 1:24, 30-31 ESV
Also, only He, Christ will...
Now to him who is able to keep you from stumbling and to present you blameless before the presence of his glory with great joy, to the only God, our Savior, through Jesus Christ our Lord, be glory, majesty, dominion, and authority, before all time and now and forever. Amen.
Jude 1:24-25 ESV