I have trouble explaining some things of the Old Testament. If you can help me out that would be great. If you could provide some resources or links that can explain would be great too. Your opinion would be appreciated, but I would like to know what the Catholic Church teachs of the following:
And to some up everything…how do we respond to this common rhetoric:
youtube.com/watch?v=FH6TXrDjhQs
?
Thank you.
Awesome question!!
Sounds like you’re suffering from a little Marcionism there

The skit from Youtube is based on the US radio personality Laura Schlessinger’s alledged correspondance I think, I first heard about it and offered an answer to the questions you pose here in 2004 on this forum:
dragonslist.com/discussion/soap-box/7791-oh-those-crazy-christians-lol.html#post117190
The short answer is traditionally we have understood that the OT Law contains elements that are indicative of God’s unchanging character, and therefore do not pass away with the coming of the Messiah. Indeed the NT reiterates their significance. (eg 10 commandments). There are elements in the Levitical law that Jesus fulfills, and therefore we have no further need of them (the sacrifical system), and there are elements that are distcinctive to the society of Israel at the time, that may contain some wisdom for us, but are not applicable in the society in which we live, such as the kinds of things you reference. If we only had the OT to go on for developing a view of the homosexual lifestyle viz a viz appropriatness forChristians, we would have theological difficulties sustaining prohibition.
- Why were there so many rules/laws the Jews had to live by? And why do some seem ridiculous?
They may “seem” ridiculous to us. But think on it a little further-Matthew chapter 5 recounts Jesus exegesis of the simple clarity of the Law, not the codex of the Sadducees and the Pharisees who were concerned and overburdened with the letter of the Law to the point where they had forgotten its meaning. This was a theme perhaps reflected in the Reformation’s criticism of Catholic practice. It is common for a modern perspective to look at the rigorous tenets of the Law and see it as something ridiculous and outdated. But any earnest study of the text reveals some of the incredibly important principles it embodies; principles that are as relevant today as they were then; principles and ordinances that have guaranteed Israel’s continued existence through millennia and all the vicissitudes of history. For example,
Leviticus 19:9 directs that a portion of harvest be left for the poor; in other words, God asks that you consider your neighbour. Verse 14 commands deference for the handicapped. The Law offers a concept of justice; it introduces the idea of partiality and asks that you eradicate hatred from your heart. In reading the tenets of the Law, one is struck by the relevance and forward thinking much of it embodies. Some of it is indeed dated, and the difficult job of considering what aspects of the Law have aged falls to hermeneutics and exegesis, but there is little doubt that much of what is written is eternally pertinent. Although a careful analysis of the Law is richly rewarding, the reader is confronted with a mixture of the strangely archaic and the amazingly relevant. The Jewish dietary regulations are a good example of a tenet long ridiculed, however, the recent BSE crisis in the UK, brought about by the feeding of offal to herbivorous animals, must lead to a re-evaluation of the purpose and value of these Laws which are the sensible pragmatism of a primitive, nomadic people to facilitate their survival in a hostile environment. In today’s society, we can see many issues like cruelty to animals and slavery are vehemently condemned, but this condemnation is a recent phenomenon, despite the fact that these attitudes have been present in the
Torah for thousands of years. Considering this enormously important heritage it seems reasonable that more attention should be given to it and more respect afforded.
- Why does it seem God changed his mind and did away with the Old Covenant and created a New Covenant?
You haven’t read it. The OT is a story of God speaking to the Jews and the Jews largely getting it wrong.
3… It has been said in Scripture that the Old law/Old Covenant was not perfect. But, did not God make the Old Law? So, how can it be not perfect?
Because the Jews made it ritual ignoring the personal message that God was giving them. He offered a completely new concept to that of contemporary religions, but the Jews kept trying to put Him in a box- the Ark, the Temple, Israel. The OT pre-figures Christ, who was the perfection of the Law.
- Why does God kill innocent people for the sins of others?
Jewish concept of justice- God must be 100% just.
- How do we know which parts of the Old Covenant are still part of the New Covenant?
The Catholic Church tells us.
- Why is it no longer allowed to kill heretics, adulterers, homosexuals, and workers on the Sabbath/Lord Day anymore?
I bet you could answer this yourself if you tried!
- How do we explain the seemingly two different personalities of God: A wrathful one in the Old Testament and a more loving/forgiving one in the New Testament?
They are the same God, but man’s understanding of Him changed over the eons. Revelation can be thought of as a distant whisper becoming slowly stronger until that Word was made flesh and pitched His tent amoung us.