The three patriarchs had name changes. Abram and Jacob’s names were changed in an obvious declaration by Yahuah, but Isaac’s name change was not obvious to me until I started studying Hebrew. H3327 יצחק is used in the English Interlinear Bible up until Psalm 105 and it changes to H3446 ישחק. What I found interesting is that there is no declaration of this change, but not only does Isaac’s name change. The spelling for laugh or laughter also changes. The interesting thing is that Psalm 2 is the first time H7832 שחק, but it is he shall laugh so in the text it is spelled ישחק. Why did I find this interesting and also amazing?, because there is a declaration in Psalm 2 about a son. Psalm 2:7 “I will declare the decree: Yahuah has said to me, “you are my son, Today I have begotten you.”