What is our biggest priority?

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Sometimes we think that the things we do for the Lord are more important than spending time with Him and getting to know Him better.
38 Now as He journeyed, He entered a certain village; and a certain woman named Martha welcomed Him into her house. 39 Now she had a sister named Mary, who sat at Jesus' feet and listened to His word. 40 But Martha was distracted with much serving; and she came to him and said, "Lord, do You not care that my sister has left me to serve alone? Tell her therefore to help me." 41 Jesus answered and said to her, "Martha, Martha, you are worried and upset about many things. 42 But one thing is needed; and Mary has chosen that good part, which will not be taken away from her."
Luke 10:38-42