20 But you, dear friends, by building yourselves up in your most holy faith and praying in the Holy Spirit,

Read Jude 1:20 Using Other Translations

But ye, beloved, building up yourselves on your most holy faith, praying in the Holy Ghost,
But you, beloved, building yourselves up in your most holy faith and praying in the Holy Spirit,
But you, dear friends, must build each other up in your most holy faith, pray in the power of the Holy Spirit,