Question for those who hold to the immortality of the soul

These verses were used to teach conditionalism/ human souls are mortal. What is the “traditionalist” response to these verses. (1 Timothy 6:16): “who alone is immortal and who lives in unapproachable light, whom no one has seen or can see. To him be honor and might forever. Amen.” (Ezekiel 18:20 ): “The one who sins is the one who will die. The child will not share the guilt of the parent, nor will the parent share the guilt of the child. The righteousness of the righteous will be credited to them, and the wickedness of the wicked will be charged against them.”