To whom was this covenant-promise later renewed?

Answer

"And God said unto Abraham, . . . Sarah thy wife shall bear thee a son indeed; and thou shall call his name
Isaac:- and I will establish My covenant with him for an everlasting covenant, and with his seed after him."
"I will make thy seed to multiply as the stars of heaven. . . . and in thy seed shall all the nations of the earth
be blessed." Gen. 17: 15-19; 26: 4.

Whose Spirit inspired their utterances?
In symbolic prophecy what length of time is represented by a day?
Who will thus he judged by the saints?
What is said of those who love God's law?
Who is it that blinds men to the gospel of Christ?
How will this great event affect the world?
What description is given of Gabriel in Daniel?

Questions & Answers are from the book Bible Readings for the Home Circle