Paul would remain at Ephesus, where he was; not at Philippi, as is stated in the uninspired footnotes to the epistle. The apostle Paul was writing undoubtedly from Ephesus, and he partly indicates that here.
This applies to us. Will I take this job or that job? Well here is one of the factors – where am I most useful to the Lord? Where may I have the greatest witness? Is there evidence that I can be more used and blessed in place A rather than place B? How will the Lord use me? It’s always in our minds. Any great change of location, circumstances, work, anything else: how is my service and witness for the Lord affected by this? If I were to relocate, would I be leaving behind difficult circumstances for other Christians? Would I be leaving a work underprovided for, where God has blessed me? There are two sides to it. Where will I be most blessed? Where am I most needed?