Some quotes that I hope may resonate with you.
"When immigration is done by single individuals, it is immigration. When done by groups, it is invasion." - Nassim Taleb
"But test and prove all things until you can recognize what is good; to that hold fast." - 1 Thessalonians 5:21
"All truth passes through three stages. First, it is ridiculed. Second, it is violently opposed. Third, it is accepted as being self-evident." - Arthur Schopenhauer
"When the missionaries came to Africa they had the Bible and we had the land. They said Let us pray. We closed our eyes. When we opened them, we had the Bible and they had the land." - Desmond Tutu