How to sequentially execute functions from a get call?

Question

Node.js

var pndli = [];
app.get('/',(request,response)=>{
  pndlist.findAll({raw: true}).then(pndlist=>{
    pndli = pndlist;
  }).catch(err=>console.log(err));
  response.render('index',{
    arr: pndli
  });
  console.log(pndli);
});

It is necessary that the array is first overwritten, and then rendering and output to the console are already performed. Now, as I understand it, it first displays everything, and then the request?