'Acquiring' in the Bible

‘Is not their tent-cord drawn up within them [so that the tent collapses]?Do they not die, and yet without [acquiring] wisdom?’

The Spirit is the guarantee [the first installment, the pledge, a foretaste] of our inheritance until the redemption of God’s own [purchased] possession [His believers], to the praise of His glory.

For if we go on willfully and deliberately sinning after receiving the knowledge of the truth, there no longer remains a sacrifice [to atone] for our sins [that is, no further offering to anticipate],