I don't know of ANYONE who thinks illegal immigration is a good idea. However, the abuse of the poorest people in the world for political purposes is a form of pure evil which violates every tenet of the Christian faith.
Republicans have steadfastly refused to modernize your immigration laws because it's a great vote getter for them. Canada takes in more refugees per capita, than any nation in the world. Our resettlement programs including providing access to healthcare, as well as clothing and furniture allowances, and income supports for the first year.
As for me personally, I live my faith. When I was in high school, I was a "Candy Striper" at the local hospital. I've volunteered and lead programs at my church, and in my community everywhere I've lived, throughout my life. When my house blew away in a tornado, I gave the clean-up job to a young man client at the bank I worked at who had recently lost his job.
"Living your faith" is way of life. It's the daily kindnesses, that no one knows or sees except you, and the person you've helped. I've taught swimming to children, volunteered at the hospital, volunteered with Covenant House in the 1980's, fostered abused children in the 1990's, served as an Elder and run the children's programs at my Church in the 2000's. And that's just the quick short list.
One of our local cafes has a "pay it forward" plan. You can buy 2 of anything in the cafe, sandwiches, muffins, soups - one for you and one to pay forward. The second coffee, etc. you pay for is for someone who can't afford to buy one. You'll never know you bought the sandwich for, or conversely, who paid for your sandwich. I like that.
I'm not keeping track or demanding credit. I'm simply living my faith.