At the ‘weakest’ points of his life – before Jesus was even born and again just before a Roman official ordered him crucified – Jesus’ authority over government is affirmed:
For to us a child is born, to us a son is given; and the government shall be upon his shoulder, and his name shall be called Wonderful Counselor, Mighty God, Everlasting Father, Prince of Peace. Isaiah 9:6
So Pilate said to Jesus, “You will not speak to me? Do you not know that I have authority to release you and authority to crucify you?” Jesus answered him, “You would have no authority over me at all unless it had been given you from above.” John 19:10:11
The greatest statement on his authority came from Jesus himself – after he rose from the dead!
And Jesus came and said to them, “All authority in heaven and on earth has been given to me.” Matthew 28:18
Every evil government policy that encourages the destruction of babies with disabilities will end someday.
And Jesus will reign, forever.
The Works of God 
Amen! Even so, come, Lord Jesus!