I'm most curious of the usage which says "to be without a share in".
This is not a direct meaning of sin as presented in the Old or New Testament. However, this meaning may come from כָּרַת (karath) which means "cut off".
Leviticus 7:20-21 NKJV
20 But the person who eats the flesh of the sacrifice of the peace
offering that belongs to the Lord, while he is unclean, that person
shall be cut off from his people. 21 Moreover the person who touches
any unclean thing, such as human uncleanness, an unclean animal, or
any abominable unclean thing, and who eats the flesh of the
sacrifice of the peace offering that belongs to the Lord, that person
shall be cut off from his people.’ ”
So, "to be without a share in" is a consequence of sin. This concept of being "cut off" is a significant consequence of sin throughout the Old Testament. It brings with it being excluded from the blessings, privileges, and fellowship enjoyed by God's people. In this sense, "to be without a share in" can be understood as experiencing the deprivation of participation in the fellowship and blessings that come from being in covenant relationship with God and His people.
One additional note to make is that sin is often associated with separation from God. To be separated from God could be likened to "to be without a share in." Still, I would render this a consequence.