How to Strengthen Your Vulnerable Buffer Zone

The foothills of Israel's Shephelah offer lessons on keeping spiritually alert.

Do you have a buffer zone between you and what can harm you? I’m talking about putting a safeguard between you and evil influences that can cause compromise in your walk with Jesus Christ. We see an illustration of this buffer zone throughout Old Testament history in the foothills of Israel’s Shephelah.

The Shephelah

(Photo: The Shephelah. Courtesy of the Pictorial Library of Bible Lands)

Between the Philistine plain and the Hill Country where God’s people dwelt lay 10 miles of low rolling hills. This buffer zone was known as the “Shephelah.” The hills of the Shephelah served as a geographical buffer that represented a spiritual barrier.

You have a Shephelah in your life as well. Here’s how you can guard it.

The Shephelah—5 Vulnerable Valleys

At first, the word “Shephelah” (pronounced “shfay-lah”) looks like a misprint (Obadiah 19). The Hebrew term shefel means, “low, lowly, or humble.” Sometimes Shephelah is translated “foothills” (NIV) or “lowland” (NASB).

Five east-west valleys divided the Shephelah over a distance of 40 miles from north to south. It helps me to remember the names of the valleys with the acronym, ASEGL—pronounced: “A Seagull.” Flying over the valleys from north to south, here’s what ASEGL means:

  • A – Aijalon Valley
  • S – Sorek Valley
  • E – Elah Valley
  • G – Guvrin Valley
  • L – Lachish Valley

Starting from the top of the map below, can you find the five valleys? (Hint: look for the green.)

The Shephelah of Judah

(Map: The Shephelah of Judah, courtesy of Satellite Bible Atlas)

These five valleys were fertile and ideal for planting. But they also gave easy access to the Hill Country. As a result, Israel had to guard this buffer zone carefully.

History shows why.

Aijalon Valley—the Hebrews’ Capitulation

If you’ve ever driven between Jerusalem and Tel Aviv’s Ben Gurion airport, then you’ve driven through the Aijalon Valley.

Aijalon Valley

(Photo: Aijalon Valley. Courtesy of the Pictorial Library of Bible Lands)

During the conquest, Joshua defeated the Amorites after praying: “O sun, stand still at Gibeon, and O moon in the valley of Aijalon” (Joshua 10:12). However, the Hebrews failed to “drive out the Canaanites who lived in Gezer, so the Canaanites live in the midst of Ephraim to this day” (Joshua 16:10).

History would show what a foolish decision this was. The Canaanites at Gezer in the Aijalon Valley influenced the tribe of Ephraim away from God.

Solomon later received the city of Gezer as a wedding present (1 Kings 9:15), and he wisely fortified it to guard one of the critical entry points to the Hill Country and to Jerusalem.

Sorek Valley—Samson’s Carnal Curiosity

Samson was born in the Sorek Valley between Zorah and Eshtaol.

The mighty judge spent his life pacing up and down this valley that served as buffer zone between Israel and the Philistines.

Zorah and Eshtaol in the Sorek Valley

(Photo: Zorah and Eshtaol in the Sorek Valley. Courtesy of the Pictorial Library of Bible Lands)

His carnal curiosity took him westward toward Timnah and Philistine women—a compromise that eventually cost him his life (Judges 14:1-3; 16:30).

Elah Valley—Saul’s Fear & David’s Faith

The Elah Valley is most famous for the brief battle between David and Goliath (1 Samuel 17).

King Saul and the army of Israel were defending the valley because of its easy access via its ridge routes in the Hill Country.

Elah Valley with new wheat

(Photo: Elah Valley with new wheat. Courtesy of the Pictorial Library of Bible Lands)

However, no one had the guts to stand up to Goliath. If David hadn’t stepped up the plate to defend the Shephelah, the Philistines would have invaded.

Guvrin Valley—Judah’s Hard Hearts

The limestone nari crust of the Guvrin Valley could be compared to the hard hearts of the southern kingdom of Judah. The Prophet Micah hailed from Moresheth-gath in the Guvrin Valley (Micah 1:1), and his most famous verse revealed God’s basic standard for those who would walk with Him:

He has told you, O man, what is good; and what does the LORD require of you but to do justice, to love kindness, and to walk humbly with your God? —Micah 6:8

Guvrin Valley

(Photo: Guvrin Valley. Courtesy of the Pictorial Library of Bible Lands)

Micah’s message of coming judgment upon Judah’s compromise was only tempered by the hope he offered of the coming Messiah—born in nearby Bethlehem (Micah 5:2).

Lachish Valley—Hezekiah’s Concession

In close proximity to the Adoraim Valley, the Lachish Valley is named after its most prominent city—Lachish.

Tel Lachish

(Photo: Tel Lachish. Courtesy of the Pictorial Library of Bible Lands)

King Hezekiah trusted the Lord and rebelled against King Sennacherib of Assyria, who sent an army in retaliation. After defeating, the impregnable city of Lachish, Hezekiah told Sennacherib: “I have done wrong. Withdraw from me; whatever you impose on me I will bear” (2 Kings 18:14).

But Hezekiah learned that giving in to the enemy didn’t satisfy the enemy; it only whetted his appetite for full surrender of Jerusalem. (Note the spiritual lesson there!)

Are You Guarding Your Shephelah?

Throughout Old Testament history, Judah’s strength was determined by its control of the Shephelah.

  • If Judah had a presence in these valleys, they were strong.
  • If they yielded and allowed the enemy to gain a foothold, they were weak.

You know your areas of vulnerability? Defend yourself so that the enemy cannot gain a foothold.

  1. In your relationships with unbelievers, always ask yourself: Who is influencing whom?
  2. Are you fighting the lies of the enemy with the truths of Scripture memory and meditation? (Matthew 4:4)
  3. Do you recognize that harboring an unforgiving spirit gives the devil a foothold in your life? (Ephesians 4:27)

As you take the high ground in your spiritual walk with God, realize that you always have an enemy attempting to get at you through your spiritual Shephelah.

Guard it.

Question: What area of your spiritual life needs constant fortification? To leave a comment, just click here.

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  • ARM BAR

    For myself there are a lot of area in my spiritual life that always need constant fortification,it is hard for someone who is still unable to forgive others who hurt him/her in the past,so because i want to have a good relationship with God then i have to learn to forgive and it will be done slowly because definitely it isn’t easy,all the memory from the past always keep coming at anytime,especially when i’m only by myself ,yes so i’m right now battling two front of spiritual war Wayne,is not easy and painful,but i remember that God will takes care of the rest and that’s all.

    • You’re right. I like how Jay Adams puts it:

      If forgiveness were merely an emotional expe­rience, we would not know
      that we were forgiven . . . What does God do when He goes on record
      saying that our sins are forgiven? God makes a promise. Forgiveness is
      not a feeling; forgiveness is a promise!

      In the same way, when you choose to forgive, you make a promise not to use someone’s offense as ammunition for the future. You also promise yourself that you refuse to dwell on the offense over and over in your mind. Forgiveness frees you from the prison of bitterness, but the bruise from the offense may remain for a while—or indefinitely. Forgiveness is a promise, not a feeling. It’s a decision.