It is contradictory to realize that what Babylon offered so that it could make Daniel and his friends worthy to stand before kings was not the things that qualified them. The hard truth is that Babylon is no one’s friend – it caters for itself and nothing more! The choicest wine and food was to make the eaters and drunkards dull in spirit and loose focus of what is true and acceptable.
The choicest wine and food was not to make them understood the language and ways of Babylon, it was not meant to make them accept the ways of Babylon as the only way. Because Daniel chose the ways of the LORD, he knew the Way of the LORD by acceptance and understood the ways of Babylon enough to reject it and protect himself from belongs swayed by it in the possible future.
GOD granted them understanding even though they did not accept the culture of Babylon. They received understanding and power needed to navigate their way through the tide instead of allowing it to take them to the destination GOD detests.
In reality, the wave of the world started from GOD just as the devil was with GOD before the beginning of the world. The devil started this wave when he tricked Adam through Eve and since then, the wave is moving farther and farther away from GOD till it ultimately ends in death. To move smoothly (never without opposition) through this wave back to GOD, our strength must be sourced from the word of GOD that is our unchanging Law!