But such assertions ignore that Jesus Christ and his disciples repeatedly credit Isaiah with writing this book. ​ — Matthew 3: 3; 15: 7; Luke 4: 17; John 12: 38 - 41; Romans 9: 27, 29.
Tetapi, pernyataan tersebut mengabaikan fakta bahwa Yesus Kristus dan murid - muridnya berulang kali mengakui Yesaya sebagai penulis buku ini. ​ — Matius 3: 3; 15: 7; Lukas 4: 17; Yohanes 12: 38 - 41; Roma 9: 27, 29.