Why was Christ declared worthy to open these seals?

Answer

"Thou art worthy to take the book, and to open the seals thereof : for Thou was slain, and has redeemed us
to God by Thy blood out of every kindred, and tongue, and people, and nation." Verse 9.

How may we determine the truthfulness of any doctrine ?
What is a \"wind of doctrine\"?
What answer did he return when asked concerning his mission?
Is there to be a special message for the last days?
Of what was Abraham's obedience the fruit?
Hearing these words, what questions did the disciples ask?
What was shown the Apostle John in vision?

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