Tolstoy (father of Gandhi, MLK JR): "The name or title Son of God has been given by the Church exclusively to Jesus Christ; but it is never used in the Gospels in this restricted sense, being applied indiscriminately to all human creatures...."

4. The name or title Son of God has been given by the Church exclusively to Jesus Christ; but
it is never used in the Gospels in this restricted sense, being applied indiscriminately to all human creatures. Thus, when speaking to a multitude of people, Jesus Christ says—
Matt. v. 16: Let your light so shine before men, that they may see your good works, and glorify your heavenly Father.
Matt. v. 45: Be ye sons of your heavenly Father: for he lets his sun rise on the good and on the evil, and he lets his rain fall on the righteous and the unrighteous.
Luke vi. 36: Be ye merciful, even as your Father is merciful.
Matt. vi. 1: Take heed that you give not your alms before men, that they may see you: for so you shall receive no reward from your heavenly Father.
Matt. vi. 4: Let thine alms be given in secret: and thy Father, who sees in secret, shall reward thee openly. Matt. v. 48: Be therefore perfect, even as your heavenly Father is perfect.
Matt. vi. 6: But thou, when thou prayest, retire into thy room, and, having shut thy door, pray to thy Father in secret; and thy Father, who sees in secret, shall reward thee openly.
Matt. vi. 8: Be not like unto them: for your Father knows whereof you have need, even before you ask him.