Hello @Iforrest,
It's impossible to limit God, and impossible to know a person's heart. Some people worship God, and in the end of life they will find out it was Jesus who kept them delivered from their former life, without even knowing he was the Son of God, or even the Word of God, or even just the name "Jesus." I have a lot of hope because just imagine if you were born in a culture where the Muslim religion was what you knew, however never even were able to get your hands on a bible. Another reason why I believe that God's glory is founded by His creation, and who created if they believe in the living God who created all things - by and through his Word? Wasn't Jesus the very glory of God, which the creation declares?
God created the plant, that sprouts, grows up, and flowers, fades away, and comes about next spring. (Life, death, and resurrection.)
Psalm 19:1-6
New King James Version
The Perfect Revelation of the Lord
To the Chief Musician. A Psalm of David.
19 The heavens declare the glory of God;
And the firmament[
a] shows [
b]His handiwork.
2 Day unto day utters speech,
And night unto night reveals knowledge.
3
There is no speech nor language
Where their voice is not heard.
4 Their [
c]line has gone out through all the earth,
And their words to the end of the world.
In them He has set a [
d]tabernacle for the sun,
5 Which
is like a bridegroom coming out of his chamber,
And rejoices like a strong man to run its race.
6 Its rising
is from one end of heaven,
And its circuit to the other end;
And there is nothing hidden from its heat.