Verse 41: All human beings need a wali (guide, leader). Those who take Allah (swt) as their wali are safe. A mulhid takes his own desires (hawaa) as his wali. The one who takes the idols as his wali is a 
mushrik. You can either be a Muslim who submits to Allah (swt) or you are a mulhid or a mushrik. There is no other option. Those who take a wali other than Allah (swt), their example is of a flimsy spider web, what about those who take Allah (swt) as their wali? Imam ‘Ali 
al-Ridha (a) is reported to have said, “Believing in Laa ilaha illal laa  is like a fortress.”
Verse 43: We have given you so many examples but only those who think and contemplate understand the meanings of these examples. 
Verse 44: Everything has been created for a purpose. Everything 
that has come in creation has a reason. When we see different kinds of human beings, each one of them has a purpose in life. We do not have any right to undermine any human being. When we see another human being, we must know that Allah (swt) has created him for a purpose. He has a role to play. Every person has his/her own abilities.