To whom did Christ become the author of salvation?

Answer

"And being made perfect, He became the author of eternal salvation unto all them that obey Him." Verse 9.

Of whom was Christ to be born?
How came Jesus to live for a time in Egypt?
When asked by the Jews for a sign of His Messiahship, what did Jesus say?
In connection with what historical event was the old covenant made?
On what day was John in the Spirit?
What answer did Elijah make?
What does the Psalmist say of these chariots?

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