Prove that the soul and spirit are not the same

Jude 19: These are those who make divisions, soulish, having no spirit.
Hebrews 4:12: For the word of God is living and operative and sharper than any two-edged sword, and piercing even to the dividing of soul and spirit and of joints and marrow, and able to discern the thoughts and intentions of the heart.
1 Thessalonians 5:23: And the God of peace Himself sanctify you wholly, and may your spirit and soul and body be preserved complete, without blame, at the coming of our Lord Jesus Christ.

Philippians 1:27; Luke 1:46-47; Isaiah 26:9