17:73

“Verily, they were about to tempt you away from that which We have revealed (the Quran) unto you (O Muhammad SAW), to fabricate something other than it against Us, and then they would certainly have taken you a friend!”

وَإِن كَادُوا لَيَفْتِنُونَكَ عَنِ الَّذِي أَوْحَيْنَا إِلَيْكَ لِتَفْتَرِيَ عَلَيْنَا غَيْرَهُ ۖ وَإِذًا لَّاتَّخَذُوكَ خَلِيلًا

Bangla
“আর তাদের অবস্থা এমন ছিল যে, আমি তোমাকে যে ওহী দিয়েছি, তা থেকে তারা তোমাকে প্রায় ফিতনায় ফেলে দিয়েছিল, যাতে তুমি আমার নামে এর বিপরীত মিথ্যা রটাতে পার এবং তখন তারা অবশ্যই তোমাকে বন্ধুরূপে গ্রহণ করত।”

17:74

وَلَوْلَا أَن ثَبَّتْنَاكَ لَقَدْ كِدتَّ تَرْكَنُ إِلَيْهِمْ شَيْئًا قَلِيلًا

“And had We not made you stand firm, you would nearly have inclined to them a little.”

Bangla
“আমি আপনাকে দৃঢ়পদ না রাখলে আপনি তাদের প্রতি কিছুটা ঝুঁকেই পড়তেন।”

Bismillah! Al Hamdulillah!
Wa AsSalatu AsSalamu A’ala Rasulallah!

Let’s concise the Ayah to focus.

• Verily, they were about to tempt you away
• from that which We have revealed (the Quran) unto you (O Muhammad SAW),
• to fabricate something other than it against Us,
• and then they would certainly have taken you a friend!

La hawla wa la quwata illa Billah.  
What do you think about the Kuffar?
What do you think about shaitan?
Do you think they will satisfy on you until they confirm Jahannam for you?
May Allah protect us.
If Kuffar almost influence and tempt your prophet, Sallillahu Aaihi WaSallam, then are you thinking associating with the Kuffar but sitting in Jannah? 
Is Jannah that easy?

So read what Allah said in the next Ayah.

17:74. 
Unless Allah, our Mawlana, the protector, made Rasulullah Sallillahu Alaihi WaSallam firm and strengthen him, he (Rasulullah) would have almost inclined to the kafirs.

Then, what about those Ulema who maintain strong associations with the Kuffar and whenever they get a least scope to relate to Quran and Hadith, they use it to justify their relations with them. Watch those scholars mindfully, it’s very easy to notice.  

How can you stay firm in Deen without Allah, the Turner of Hearts, will make you firm?
And how can Allah make you firm while you take the Kuffar as your friend, while you follow the system of Kuffar in your daily life?

How would you stay firm on Deen when you engrossed in the Kuffar’s environment wholeheartedly with your whole family?
How do you not understand the significance of Allah’s warning that Hatred has already appeared from their mouths, and what their breasts conceal is greater.  (3:118)

So, think the significance of this Ayah
And stay away from associating with the Kuffar and their systems.
Rethink your situation, shaitan is working hard to take every single child of Adam to Jahannam except the one who obeys Allah’s command entirely.

And Allah knows best.
May Allah guide Muslims,
Ameen.