Greetings in the precious Name of our Lord and Saviour, Jesus Christ.
Jesus Christ is the same, yesterday, today and tomorrow. God is a God of miracles, but as we read the Scriptures it is clear that there were particular seasons when God worked in a miraculous way with greater intensity.
For example, in the Old Covenant we see particularly around the Deliverance of Israel from Egypt in the Exodus, and the presenting of the Law, many astounding miracles. Then in the time of apostasy God worked many miracles through the prophets Elijah and Elisha. The greatest concentration of miracles ever seen was through the earthly ministry of our Lord Jesus Christ.