God does not belong to anyone
The spiritual meaning of “open your heart to Jesus” is that our connection to God is through the heart, not the mind, and that connecting to God has to be a free will choice we make to be open and willing for that connection to occur. I’m not a Christian, but I can recognize spiritual teachings exist in all traditions.
And I can separate those teachings from the bullying I received at the hands of Christian kids growing up, and the authoritarian politics of some Christians in my country that is frankly terrifying. These are all different things.
God doesn’t belong to anyone’s tradition–the Light shines for us all, and whatever words and methods help you find it are perfectly fine. I sincerely hope humanity can eventually stop fighting about what are only symbolic interpretations anyway. Our mind cannot comprehend the truth of God, which is why we have to connect with our heart and why “The Tao that can be named is not the eternal Tao”. So use whatever works for you, and let other people use what works for them.