Because we GET to! Because we’re told to. Because preaching the Gospel proclaims God’s glory! That’s what we’re created and purposed to do!
We don’t know who will or won’t be saved, and it’s not our job to save [or convince, argue, etc.] people into the Kingdom. We’re just charged with sharing His story and glory! Doesn’t that take the pressure off? Doesn’t that put it on?!
People are annoyed with Christians who “shove Jesus down their throats”. Well let’s quit doing that and start introducing them to Him!
John 6:40 & 44
For this is the will of My Father: that everyone who sees the Son and believes in Him may have eternal life, and I will raise him up on the last day.
… No one can come to Me unless the Father who sent Me draws him, and I will raise him up on the last day.