You can have your own personal ideas about the world.
It is crystal clear though that the Christian tradition states that the world IS real, God made it, and it is good. The scriptures you quoted do not in any way state the world is not real.
This is one of the MAIN differences between Christianity and eastern religions like Buddhism and Hinduism which do hold to the illusory nature of physical existence to varying degrees. Christian tradition on the other hand has ALWAYS held that the created world is real, not illusory and a part of our permanent existence.
Orthodox Christianity sees humanities vocation as one of uniting within our consciousnesses the entirety of the heavenly and angelic dimensions with the whole of the physical universe. Our job is the be the very center of that.
.