The Bedouins are stronger in disbelief and hypocrisy, and more likely not to know about the dos and don’ts of Lord Allah revealed upon His Messenger; and Allah is the All-Knowing, the Wise.
Since today Adhikr—the Best Interpretation of Lord—is formed as a Book, whoever holdfasts It, he did holdfast Lord Allah and is guided into the Straightpath as explained in verses 3: 101-102; 4: 174-175 and 5: 48. But real disbelievers mentioned in verses 4: 150-151 have made their food ‘rejecting Adhikr’ as explained in verse 3: 70. Even though these worst creatures are trying to extinguish Adhikr—Lord’s Light—with their mouth, indeed, Lord will spread His Light through other people as explained in verses 6: 89-90 and 9: 46. See explanations 3: 30, 102, 182 and 9: 91.