Can we at some point take on a Divine Nature? "Through these he has given us his very great and precious promises, so that through them you may participate in the divine nature, having escaped the corruption in the world caused by evil desires." -http://biblehub.com/2_peter/1-4.htm

My understanding is when the person of Christ became human, he assumed a human nature. Now we have this person of Christ with a human and divine nature. I think of it kind or like having a linux OS(Divine Nature) running a windows virtual OS (human nature). 

Now I think this elevates our human nature to a nature that God has. But does this also mean that humans will get a divine nature at some point. Perhaps baptism, or death, or final judgment? I am interested particularly in Catholic theological theories/teachings/camps. So back to the computer analogy if we are all running windows, is there a chance we get to install linux at some point?

PS - can someone please tag this with divine-nature *human-nature* and beatific-vision... I do not have enough points.
Humans can never become God because God alone is (1) inherently immortal (1 Tim. 1:17, 6:16) and (2) uncreated. God created all things (Eph. 3:9); therefore, anything created (which includes humans) is not God nor can it become God.

However, humans (specifically, Christians) can be "sharers in the divine nature" (θείας κοινωνοὶ φύσεως) when they receive the Holy Spirit, which is both the Spirit of the Father and the Spirit of the Son, and by means of the Holy Spirit, not only do the Father and Son dwell in the Christian (John 14:23), but the Christian is joined to the Lord Jesus Christ (1 Cor. 6:17), who himself is God (John 1:1 cp. 1:14; Rev. 19:13, 22:13), and thus the Christian becomes "one spirit" with God Himself and shares in the divine nature, for God is spirit (John 4:24) in nature (φύσις).

I might also share Heinrich Meyer's remarks on 2 Pet. 1:4, wherein he writes,


  As opposed to the mystic “deification,” it must be remarked, with the older interpreters, that the expression φύσις conveys the thought, not so much of the substantia, as rather of the qualitas.


And thus, the thought is not so much that we are deified and our nature is substantially metamorphosed from humanity into deity, but rather, that we share in God's substantial qualities, for example, holiness (Heb. 12:10). This, again, is by virtue of the Holy Spirit indwelling us.