Jesus Christ has one, single, and unchanging nature for all time. God the Father and God the Holy Spirit share this exact same nature. 3 Persons who share the same divine nature (3-in-1; God’s nature).
It should be noted that catholicism falsely teaches that Jesus has 2 natures, which is also known as the hypostatic union. The pagan Roman emperor Marcian coordinated with the heretic Pope Saint Leo the Great at the catholic council of Chalcedon in 451 AD to establish the myth that Jesus has 2 natures. Unfortunately, this lie has continued to spread throughout the entire world to this day.
Jesus took on flesh, and His nature didn’t change. Jesus rose from the grave, and His nature didn’t change. Jesus is seated on the throne in heaven right now, and His nature is the same. God’s nature never changes. “Jesus Christ is the same yesterday, today, and forever.” – Hebrews 13:8
Heb 1:3, Heb 1:12, 2 Peter 1:4, Deut 6:4