So she started her own church - because her god is a god of love. Her god is accepting and tolerant of different people's lifestyle choices. Her god is not God.
When God describes Himself as jealous, it is not negative. In fact, He is talking about the very basis of the first two commandments:
God doesn't approve of His children turning our hearts away from Him to anything else. It isn't hard for our small minds to grasp this aspect of God. Let's consider it in temporal terms.
Oprah has alot of dogs, she is an animal lover. One time when she arrives to her country home, she find that the next door neighbour has left a note stating that the fence between their properties has a hole in it and the dogs have been coming over to her property everyday. Oprah apologizes and promises to repair the fence ASAP - but wait, the neighbour likes the dogs and says there is no need to hurry with the repair. The neighbour has made a habit of feeding the dogs treats and encourages them to visit. The dogs are at the neighbour's house everyday, most of the day and Oprah has to go to get them. They no longer return home on their own and the treats that the neighbour is feeding them are giving them foul gas and causing some vomiting. Oprah asks the neighbour to stop feeding them and the neighbour just smiles and says 'it is only a little treat, they like it'. Oprah get the fence repaired, but finds it knocked down again and the dos over at the neighbour's house. The vet bills are piling up and the repairs on the fence are weekly. Worst yet, the dogs seem to prefer the neighbour over her. There may be room for several emotions in this situation but jealousy is likely one of them. Those are HER dogs.
We, as God's children are not unlike those dogs. Easily enticed to wander from our home (the path of righteousness); attracted to things or people that are not good for us; sinfully and selfishly seeking out other gods to serve and be served by. Of course the Lord is a jealous God. We are HIS children.
Obviously in an understanding of God's sovereignty, I believe that those who are entice away permanently through vain doctrines are like waves upon the sea (tossed to and fro Ephesians 4:14). They were never really part of the kingdom in the first place.
The key for those of us who are truly His children is to constantly be wary of anything that is taking us away from God. Satan is very good at this tactic - we need to listen to the Spirit and wrap ourselves in the Word. Otherwise, we could end up joining the church of Oprah.
For men shall be lovers of their own selves, covetous, boasters, proud, blasphemers, disobedient to parents, unthankful, unholy,
Without natural affection, trucebreakers, false accusers, incontinent, fierce, despisers of those that are good,
Traitors, heady, highminded, lovers of pleasures more than lovers of God;
Having a form of godliness, but denying the power thereof: from such turn away.
For of this sort are they which creep into houses, and lead captive silly women laden with sins, led away with divers lusts,
Ever learning, and never able to come to the knowledge of the truth.
2 Timothy 3:2 - 7 (emphasis mine)