Yet another great youtube channel full of Jesus testimonies:

https://www.youtube.com/@TouchingTheAfterlife/videos

"For the message of the cross is foolishness to those who are perishing, but to us who are being saved, it is the power of God." (1 Corinthians 1:18, EHV)

I could practically write a book detailing my own testimony. I used to be tormented by my sinful habits and attracted a lot of demons to me, until I gave my life to Jesus. He's given me abundant signs that He's real and I've experienced His saving power. Praise God Almighty.