By what did Peter, on the day of Pentecost, say that Christ had been approved by God?

Answer

"Ye men of Israel, hear these words; Jesus of Nazareth, a man approved of God among you by miracles
and wonders and signs, which God did by Him in the midst of you, as ye yourselves also know." Acts 2:

For what is all Scripture profitable?
What three essentials for a Saviour are found in Christ?
How is righteousness received?
Through what is the knowledge of sin obtained?
How much honor is due to Christ?
Who is this dragon said to be?
Is there danger of believers losing their hold on Christ?

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