Hi there, I think we have just grown strong enough to actually witness the power of DNA and how to influence it. Genetic engineering means to modify the genes perhaps this is a situation that God is supposed to be involved with in order to guide people along the way.
When salvation is given out as God has promised at 1 Peter 1:5 it means that we will be allowed to administer the effects of genetics of our own bodies. It could be just a topic that is found that has not actually been performed yet. The information provided by God allows humans to guide their own way towards achieving eternal life, the intelligence helps you understand what is happening inside of you. Because salvation means genetic alternation.