Ex Christian Tells About "SHIRK",Grave-worship,Polytheism:The Most Deadly Sin !!

Yes brother he is a good preacher of teachings of Islam.But you will received lots of criticism on this.I think you already received.

Anything you do, which does not conform to your given nature is sin. Even an innocuous activity such as lapping up milk out of the bowl as cat does is a sin. God has given us a nature and because of that given nature we call ourselves as human. As human we are supposed to be kind, loving, sympathetic, patient and tolerant. If we cannot be that, then we are committing a sin. I can give you numerous examples. God told man to earn his food by the sweat of his brow. If anyone begs for food and does not work for it then too he is committing a sin. Idol worship is a sin, but not many know why it is a sin. You become as one you worship. If you will worship God you would be as good as God is but God does not have a form or an image. To become as God you will have worship his qualities. God reveals his presence in things divine (never seen before). In all things excellent I see God's personification. You see a Rose, it has a sweet fragrance. You need not adore it but at least admire it, and you would get its fragrance in you. Haven't we seen people adoring other human beings and they make them their ideal. They behave as them, they talk as they talk, and they walk as they walk. If one would worship an image of an animal he would be as that animal. I have not seen the video you have recommended.

If you read the Bible, you will find that there is only ONE unforgivable sin... and it does not include grave worship of any kind. That sin is blasphemy. Once you have claimed to be God, to be higher than God, then you have committed blasphemy. That's why Satan was cast out of Heaven and why Nebudchanzzer, if he were to repent, would not be forgiven. It is stated quite clearly in the Bible that that is the only unforgivable sin.