Do you think that Karma exists or is it just coincidence?

no..... but every action has a reaction

Sometimes it feels as though it does but it could be poetic justice.

God deals with sinful humans in GRACE, not through an unbiblical concept such as karma.

Because we have all sinned against a perfectly holy and righteous God, we all deserve eternal separation from God in hell (Rom. 6:23). However, God loves us so much that He sent His only Son Jesus to die on the cross as our Substitute. Christ died on the cross for our sins, was buried, and rose from the grave (1 Cor. 15:3-4). The Bible is clear that salvation is not by our good works. The only condition for receiving everlasting life is to believe in Jesus for that free gift! It really is that simple.

"Verily, verily, I say unto you, He that believeth on me hath everlasting life" (John 6:47).

There's no karma. Some things that happen are the result of our choices, and others are just random. occurrences.

I believe it exists. Those who are too high and mighty will experience it.

No. If Karma truly existed Donald Trump would be a poor person depending on Obamacare to get health coverage. And all his children would convert to Islam.

Coincidence. I can think of too many instances in which Karma DOESN'T happen to think otherwise.

There is no such thing as karma or coincidence.

First you need to learn what karma is.

Some things are coincidence, other things are consequences of actions, but I don't believe there's a "force" that deals out moral equilibrium.