He answered and said to them, “Well did Isaiah prophesy of you hypocrites, as it is written: ‘This people honors Me with their lips, But their heart is far from Me. And in vain they worship Me, Teaching as doctrines the commandments of men.’”

‭‭Mark‬ ‭7:6-7‬ ‭NKJV‬‬

https://www.bible.com/114/mrk.7.6-7.nkjv

God is Spirit, and those who worship Him must worship in spirit and truth.”

John 4:24 NKJV

https://bible.com/bible/114/jhn.4.24.NKJV