Many refugees flee from terrible conditions. They come from war-torn countries, their homes may have been destroyed, relatives killed and there is no more work, food or even water. For example, in Syria around 400,000 people have been killed in the Syrian Civil War alone. As such there is no doubt that a lot of people are dying and or suffering immensely. Relocating refugees to safe countries, could potentially safe many lifes and reduce suffering by
Allowing them to travel safely to their refuge destinations, instead of letting them die on the way. Several thousand people alone have died trying to cross the Mediterranean Sea, because they saw it as their only chance to reach a better place.
In case of high numbers of refugees, distributing the load amongst countries instead of neighboring countries like Lebanon being overwhelmed.
Getting people out of conflict zones and dangerous situations quicker, greatly reduce their risk of dying and suffering inhumanly.
These examples show that human lives can be saved and human suffering reduced tremendously by allowing people escaping from bad conditions to come to a safe place. This is in my opinion the strongest argument and is a matter of morality and human decency that we should not let countless innocent people die and suffer without doing something, such as letting them into a country. It is a quick help measure which positive impact clearly outweighs any negatives