What is the true basis of the brotherhood of man?

Answer

"Have we not all one Father? hath not one God created us? why do we deal treacherously every man
against his brother, by profaning the covenant of our fathers' Mal. 2: 10.

Of whom did Christ say the Scriptures testify?
What do the heavens declare?
In whom is the gift?
When David confessed his sin, what did he say God did?
What was the special mission of John the Baptist?
Are God's people free from affliction?
How fully has God promised to supply our needs?

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