'Demonstrating' in the Bible

explaining and demonstrating that it was necessary [for] the Christ to suffer and to rise from the dead, and [saying], "This Jesus whom I am proclaiming to you is the Christ."

For he was vigorously refuting the Jews in public, demonstrating through the scriptures [that] the Christ was Jesus.

concerning everything showing yourself [to be] an example of good deeds, in your teaching [demonstrating] soundness, dignity,

not stealing, but demonstrating all good faith, in order that they may do credit to the teaching of God our Savior in everything.