I love an inspirational lock screen, especially if it’s FREE. It helps set the tone for the day and can serve as an encouraging reminder whenever you check your phone, set your alarm, send a text, etc.
Putting a Bible verse on mine has helped me memorize scripture, as well.
These are all sized to an iPhone XR, so feel free to save them and then crop to fit your own phone.
“For from His fullness we have all received, grace upon grace.”
John 1:16