John 21:6 (NIV)
Throw your net on the right side of the boat, and you will find some.
The miracles of Jesus of Nazareth did not end with His resurrection. They continued well up to His ascension and even today. God understands humanity's need for constant reassurance and something to hold onto. The greatest miracle that the Lord bestowed upon us is His indwelling Holy Spirit. The indwelling presence of God and His omnipotence that was unleashed on the day of Pentecost is the ultimate miracle of a regenerated man and the continued daily miracles that God is still performing in us.
There's no greater evangelical sermon than this that God is now living in all those that put their faith in Jesus of Nazareth. God is no longer an abstract entity who has to be theorized but dwells in us in the blessed Holy Spirit. That's the continuing miracle of God to humanity that constantly craves proof of His existence.