When we adopt—and when we encourage a culture of adoption in our churches and communities—we're picturing something that's true about our God. We, like Jesus, see what our Father is doing and do likewise (John 5:19). And what our Father is doing, it turns out, is fighting for orphans, making them sons and daughters.
For too long, we've called unbelievers to 'invite Jesus into your life.' Jesus doesn't want to be in your life. Your life is a wreck. Jesus calls you into his life. And his life isn't boring or purposeless or static. It's wild and exhilarating and unpredictable.
The kingdom of God ought to reshape our vision of what matters and who matters.